SAMDaily.us | PRESOL | 48 | 48--VALVE,BALL

SAMDAILY.US - ISSUE OF MAY 09, 2026 SAM #8930
SOLICITATION NOTICE

48 -- 48--VALVE,BALL

Notice Date: 5/7/2026 10:04:28 AM
Notice Type: Solicitation
NAICS: 332919 — Other Metal Valve and Pipe Fitting Manufacturing
Contracting Office: NAVSUP WEAPON SYSTEMS SUPPORT MECH MECHANICSBURG PA 17050-0788 USA
ZIP Code: 17050-0788
Solicitation Number: N0010426RZB02
Response Due: 6/11/2026 1:30:00 PM
Archive Date: 06/26/2026
Point of Contact: Telephone: 7176053353
E-Mail Address: ROBERT.H.LANGEL.CIV@US.NAVY.MIL
(ROBERT.H.LANGEL.CIV@US.NAVY.MIL)
Description: CONTACT INFORMATION|4|N742.16|WV2|N/A|robert.h.langel.civ@us.navy.mil| ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT (DEC 2014)|1|See specifications Section C and Section E. | INSPECTION OF SUPPLIES--FIXED-PRICE (AUG 1996)|2||| INSPECTION AND ACCEPTANCE - SHORT VERSION|8|x||x|||||| STOP-WORK ORDER (AUG 1989)|1|| GENERAL INFORMATION-FOB-DESTINATION|1|B| WIDE AREA WORKFLOW PAYMENT INSTRUCTIONS (JAN 2023)|16|Stand-Alone Receiving Report - Certifications; COMBO - Receiving Report & Invoice - Material|N/A|TBD|N00104|TBD|TBD|N50286 QTY 40|TBD|TBD|N/A|N/A|TBD|N/A|N/A|See form DD1423 |PORT_PTNH_WAWF_NOTIFICATION@NAVY.MI L| NAVY USE OF ABILITYONE SUPPORT CONTRACTOR - RELEASE OF OFFEROR INFORMATION (3-18))|1|WSS MECH| MANDATORY USE OF WORKFLOW PRO (WFP) MOD ASSIST MODULE|1|| INTEGRITY OF UNIT PRICES (NOV 2021)|1|| EQUAL OPPORTUNITY FOR VETERANS (DEV 2026-O0040)(FEB 2026)|4||||| WARRANTY OF SUPPLIES OF A NONCOMPLEX NATURE (JUNE 2003)|6|One year from date of delivery.|One year from date of delivery.||||| SMALL BUSINESS SUBCONTRACTING PLAN (DEV 2026-O0037)(FEB 2026)|4||||| EQUAL OPPORTUNITY FOR WORKERS WITH DISABILITIES (DEV 2026-O0040)(FEB 2026)|4||||| TRANSPORTATION OF SUPPLIES BY SEA (OCT 2024)|2||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM-BASIC (FEB 2024)|11|||||||||||| SMALL BUSINESS SUBCONTRACTING PLAN (DOD CONTRACTS)-BASIC (DEV 2026-O0037)(FEB 2026))|2||| WARRANTY OF DATA-BASIC (DEVIATION 2026-O0035) (FEB 2026)|2||| PROGRESS PAYMENTS (DEVIATION 2026-O0022)(FEB 2026)|4||||| NOTICE OF TOTAL SMALL BUSINESS SET-ASIDE (DEV 2026-O0037)(FEB 2026)|1|| SECURITY PROHIBITIONS AND EXCLUSIONS (CLASS DEVIATION 2026-O0025)(FEB 2026)|7|||||||| LIST OF AWARD ATTACHMENTS|5|||||| SMALL BUSINESS PROGRAM REPRESENTATIONS (DEV 2026-O0037)(FEB 2026)|20|332919|750||||||||||||||||||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024))|5|||||| BUY AMERICAN-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024)|1|| ALTERNATE A, ANNUAL REPRESENTATIONS AND CERTIFICATIONS (DEVIATION 2026-O0043)(FEB 2026))|13|||||||||||||| ROYALTY INFORMATION (APR 1984)|1|| REQUIREMENTS FOR SUBMISSION OF PROPOSALS VIA ELECTRONIC MEDIA (JAN 2018)|1|E-mail| TYPE OF CONTRACT (DEV 2026-O0045)(MAR 2026)|1|Firm-Fixed Price| NOTICE OF PRIORITY RATING FOR NATIONAL DEFENSE, EMERGENCY PERPARDENESS, AND ENRGY PROGAM USE (APRIL 2008))|2||x| ONLY ONE OFFER (DEVIATION 2026-O0048)(MAR 2026)|1|TBD| The purpose of this amendment is to extend the solicitation close date accordingly and to state that the drawings should now be uploaded to SAM.gov. \ 1.The resultant award of this solicitation will be issued bilaterally, requiring the contractor's written acceptance prior to execution. 2.All contractual documents (i.e. contracts, purchase orders, task orders, delivery orders, and modifications) related to the instant procurement are considered to be ""issued"" by the Government when copies are either deposited in the mail, transmitted by facsimile, or sent by other electronic commerce methods such as email. The Government's acceptance of the contractor's proposal constitutes bilateral agreement to ""issue"" contractual documents as detailed herein. 3.If requirement will be packaged at a location different from the offeror's address, the offeror shall provide the name, street address, and CAGE of the facility. 4.Any contract awarded as a result of this solicitation will be DO certified for national defense under the Defense Priorities and Allocations System (DPAS). Provision 52.211-14, Notice of Priority Rating for National Defense, Emergency Preparedness, and Energy Program Use, shall be inserted in solicitations when the contract to be awarded shall be a rated order. 5.If drawings are included in the solicitation, access needs to be requested on the individual solicitation page under Contract Opportunities on SAM.gov website. After requesting access, send an email to the POC listed on the solicitation. 6.NAVSUP WSS will be utilizing lowest priced, technically acceptable (LPTA) in the evaluation of offers. See Sections L and M for more evaluation criteria, including but not limited to WSSTERMMZ04. 7.Data Item A001 (Inspection and Test Plan) may be waived if already on file at NAVSUP WSS Mechanicsburg. 8.Offerors must have a valid U.S. Security Clearance of CONFIDENTIAL or higher in order to respond to this RFP N0010426RZB02, because the RFP N0010426RZB02 includes an annex classified at the CONFIDENTIAL level, which will be released only to offerors possessing the appropriate clearance. All classified material must be handled in accordance with the National Industrial Security Program Operating (NSPOM)(DoD 5220-22-M) and Industrial Security Regulation (DoD 5220.22-R). 9.Requested delivery schedule: 720 days \ 1. SCOPE 1.1 The material covered in this contract/purchase order will be used in a crucial shipboard system. The use of incorrect or defective material would create a high probability of failure resulting in serious personnel injury, loss of life, loss of vital shipboard systems, or loss of the ship itself. Therefore, the material has been designated as SPECIAL EMPHASIS material (Level I, Scope of Certification, or Quality Assured) and special control procedures are invoked to ensure receipt of correct material. 2. APPLICABLE DOCUMENTS 2.1 Order of Precedence - In the event of a conflict between the text of this contract/purchase order and the references and/or drawings cited herein, the text of this contract/purchase order must take precedence. Nothing in this contract/purchase order, however, must supersede applicable laws and regulations unless a specific exemption has been obtained. 2.2 Applicable Documents - The document(s) listed below form a part of this contract/purchase order including modifications or exclusions. 2.2.1 Specification Revisions - The specification revisions listed under ""Documents References"" below are the preferred revision. Older and/or newer r evisions are acceptable when listed within Contract Support Library Reference Number CSD155 in ECDS (Electric Contractor Data Submission) at: ht tps://register.nslc.navy.mil/. This is to allow Contractors to use certain acceptable older specification revisions to purge their existing stock of material certified to those older revisions or to use newer specification revisions when material is certified to newly released revisions,without requiring the submittal of waiver/deviation requests for each specification revision on every contract. Revisions of specifications reflecting editorial and/or re-approval (e.g. E2009, R2014, etc.) are considered inconsequential, but are acceptable when their revisions are listedwithin CSD155 or elsewhere within this contract. 2.2.2 ""Document References"" listed below must be obtained by the Contractor. Ordering information is included as an attachment to this contract/purchase order. 2.2.3 Documents, drawings, and publications supplied are listed under ""Drawing Number"". These items should be retained until an award is made. DRAWING DATA=STD-A1547 |53711| A|ER |D| | | | DRAWING DATA=2640-801X1E1 |53711| A|ER |D| | | | DRAWING DATA=2640-808X1J1 |53711| A|ER |D| | | | DRAWING DATA=2640-809X10 |96169| C| |D| | | | DRAWING DATA=2640-809X30 |96169|A2| |D| | | | DRAWING DATA=2643-744-01B01 |53711| A|ER |D| | | | DRAWING DATA=2643-744-01B02 |53711| A|ER |D| | | | DRAWING DATA=2643-744-01B04 |53711| A|ER |D| | | | DRAWING DATA=2643-744-01B06 |53711| A|ER |D| | | | DRAWING DATA=2643-744-01B08 |53711| A|ER |D| | | | DRAWING DATA=2643-744-01B09 |53711| A|ER |D| | | | DRAWING DATA=4384678 |80064| C| |D| | | | DRAWING DATA=4384678C01 |53711| C|DN |D| | | | DRAWING DATA=4385050 |80064| C| |D| | | | DRAWING DATA=4558709 |80064| E| |D| | | | DRAWING DATA=4687720 |80064| E| |D| | | | DRAWING DATA=6984058 |53711| A| |D| | | | DRAWING DATA=7108906 |53711| B|DW |D| | | | DRAWING DATA=7285297 |53711| E| |D| | | | DRAWING DATA=7286250 |53711| J| |D| | | | DRAWING DATA=8617511 |53711| N| |D| | | | DOCUMENT REF DATA=FED-STD-H28 | | |B |190424|A| | | DOCUMENT REF DATA=FED-STD-H28 |0020| |B |941221|A| |01| DOCUMENT REF DATA=ANSI/ASQ Z1.4 | | | |080101|A| | | DOCUMENT REF DATA=QQ-N-281 | | |D |851023|A|2 | | DOCUMENT REF DATA=QQ-N-286 | | |G |001207|A| | | DOCUMENT REF DATA=ASTM-B367 | | | |220401|A| | | DOCUMENT REF DATA=ASTM-B369 | | | |240701|A| | | DOCUMENT REF DATA=MIL-STD-792 | | |F |230223|A| |01| DOCUMENT REF DATA=MIL-DTL-1222 | | |J |001208|A| | | DOCUMENT REF DATA=ASTM-E1417 | | | |160615|A| | | DOCUMENT REF DATA=ASTM-E1444 | | | |160601|A| | | DOCUMENT REF DATA=MIL-STD-2035 | | |A |950515|A| | | DOCUMENT REF DATA=MIL-STD-2132 | | |D |080310|F| |01| DOCUMENT REF DATA=SAE AMS 2631 | | |G |220701|A| | | DOCUMENT REF DATA=SAE AMS 6931 | | |D |171201|A| | | DOCUMENT REF DATA=ISO_9001 | | | |081115|A| | | DOCUMENT REF DATA=MIL-PRF-9954 | | |D |090416|A| | | DOCUMENT REF DATA=ISO10012 | | | |030415|A| | | DOCUMENT REF DATA=MIL-DTL-15024 | | |G |180303|A| | | DOCUMENT REF DATA=MIL-C-15726 | | |F |911008|A|1 | | DOCUMENT REF DATA=ISO/IEC 17025 | | | |050515|A| | | DOCUMENT REF DATA=QPL 25027 | | |17 |000207|A| | | DOCUMENT REF DATA=MIL-I-45208 | | |A |810724|A|1 | | DOCUMENT REF DATA=MIL-STD-45662 | | |A |880801|A| | | DOCUMENT REF DATA=ANSI/NCSL Z540.3 | | | |130326|A| | | DOCUMENT REF DATA=0900-LP-001-7000 | | | |810101|C| |01| DOCUMENT REF DATA=S9074-AQ-GIB-010/248 | | |1 |191112|A| | | DOCUMENT REF DATA=T9074-AS-GIB-010/271 | | |1 |140911|A| | | DOCUMENT REF DATA=S9074-AR-GIB-010A/278 (CHG A) | | | |130214|A| | | 3. REQUIREMENTS 3.1 ;The 1 1/2 Inch Ball Valve must be in accordance with Naval Sea Systems Command Drawing 7108906 Assembly IRAWX, less Hydraulic Actuator Item 25, and all provided liabilities, except as amplified or modified herein.; 3.1.1 ;Bolt holes on mounting flange(s) must not be drilled. Dowel pin holes for actuator locating must not be drilled.; 3.1.2 ;All actuator associated mounting parts must be supplied in a bag attached to the valve.; 3.2 ;Note Clarification: The note in Zone 6F of drawing 7285297 is missing punctuation that may cause misinterpretation that the slot is only required on pieces 30 and & 33. The slot is required on all seats on drawing 7285297. The note must be punctuated as follows: 1 SLOT LOCATE AS SHOWN R.06 x .03 DEEP. SEE SECTION 2-6D for Pc 30 & 33 only.; 3.3 Material for Parts Requiring Certification - Quantitative chemical and mechanical analysis is required for the parts listed below unless specifically stated otherwise: Part - ;Body - Item 4 on Drawing 7108906; Material - ;ASTM-B369, Alloy UNS C96400; Part - ;Tailpiece - Item 6 on Drawing 7108906; Material - ;MIL-C-15726, Alloy C71500, Temper 060; Part - ;Stem - Item 12 on Drawing 7108906; Material - ;QQ-N-286, Form 2, Annealed and Age Hardened; Part - ;Stud - Item 32 on Drawing 7108906; Material - ;MIL-DTL-1222, Type IV, Grade 500 (QQ-N-286), Annealed and Age Hardened; PART - ;Self-Locking Hex Nuts - Item 35 on Drawing 7108906; MATERIAL - QQ-N-281, class A annealed (hot finished or cold drawn) or class B cold drawn. All material must be from the same class. SELF-LOCKING ELEMENT- ASTM-D4066, Group 01, Class 1, Grade 1 Part - ;Ball - Piece 50LI on Drawing 8617511; Material - SAE-AMS-6931 OR Centrifugally cast 6AL-4V, ASTM-B367, Grade C-5, with mechanical properties as listed in supplementary Requirement S6. Note: Mechanical properties for bars, forgings and forging stock over 10"" must be as specified in the applicable drawing. If the mechanical properties are not provided in the drawing, the mechanical properties specified in SAE-AMS-6931 Table 2 for material 6"" to 10"", must be applied. Part - ;Seats (Q3) - Piece 19 on Drawing 7285297; Material - Delrin: Dupont AF DE588 (Teflon Filled Acetal) (Properties Specified Below Only) ITEM PROPERTY ASTM TEST METHOD VALUE (A) Specific Gravity D792 (Note 1) 1.50 - 1.57 (B) Melting Point D2133 or D3418 172 - 184 deg C (342 - 363 deg F) (C) Tensile Strength (MIN) D638 (Notes 1 & 5) 6100 PSI (D) Tensile Impact (MIN) D1822 Type S (Notes 1 & 5) 5 FT-LB/SQ IN (E) Compressive Stress D695 2100 @ 1% DEF. (MIN - PSI) (Notes 1 & 5) 11,000 @ 10% DEF. (F) Water Absorption D570 .30% MAX 24 Hours (G) Rockwell Hardness (R) D785 (Note 1) 115 +/- 15 (H) Teflon Fiber Content (Note 2) 18 - 23% (I) Dimensional Change (Note 4) .7% MAX NOTES: 1. Material conditioning prior to test is at the vendor's option. 2. Teflon Fiber Content - As certified by DuPont (raw material). 3. Visual and Dimensional Inspection of Product (Final Machined Condition) - White Teflon string inclusions must not exceed the following: A. Diameter 1/32"" B. Length 1/8"" C. Density 6 indications per 100 SQ IN 4. The test method to determine dimensional stability must be performed as follows: The test specimens (finished pieces) tested must be measured at 23 +/- 3 deg C (73 +/- 5F) and placed in a mineral oil bath maintained at 160 +/- 3 deg C (320 +/- 5F) the specimens must remain in the bath for six (6) hours at temperature and allowed to slow cool in the bath at a rate not to exceed 23 +/- 3 deg C (73 +/- 5F) per hour. When the bath reaches 23 +/- 3 deg C (73 +/- 5F), the test specimens must be removed and measured. The percent change in each dimension, outside diameter, inside diameter and thickness must not be greater than the value specified. ^Mineral oil meets the specification as listed below: Description.......................Passes U.S.P. Test (USP XX, P.1143) Solubility........................Passes U.S.P. Test (USP XX, P.1143) Neutrality........................Passes U.S.P. Test (USP XX, P.532) Readily Carbonizable Substances...Passes U.S.P. Test (USP XX, P.532) Limit of Polynuclear Compounds....Passes U.S.P. Test (USP XX, P.532) Solid Paraffin....................Passes U.S.P. Test (USP XX, P.532) Specific Gravity @ 25 deg C (77 deg F).0.8600 to 0.8900 Viscosity @ 37.8 deg C (100F).....73.6 to 84.4 Centistokes (340-390 SUS) Flash Point Cleveland Open Cup....420 deg F (216C) (Typical) Refractive Index @ 20C (68F)......1.480 (Typical) 5. Values are minimum mean values. Individual specimen values may not vary more than 25% below the specified minimum mean value. Should one specimen exceed the 25% criteria, retest is required. Failure to meet the above criteria a second time is cause for rejection. 3.4 Testing Certification - Certifications are required for the following tests on the items listed below. Additional testing on other piece parts (if any) per applicable drawings and specifications is still required, but certifications are only required as listed below. Test - ;Dye Penetrant Inspection for Non-Magnetic Grades; Item - ;Self-Locking Hex Nuts - Item 35; Performance - T9074-AS-GIB-010/271 or ASTM-E1417/ASTM-E1444 (Method C solvent removal techniques must not be used on thread) Acceptance - ;NASM25027; Test - Quality Conformance Tests Item - Self-Locking Nuts Performance - ;NASM25027; Acceptance - ;NASM25027; Attribute - Certificate of Completion Item - Self-Locking Nut Nonmetallic Insert Performance - ;ASTM-D4066, Group 01, Class 1, Grade 1; Attribute - Annealing and Age Hardening Item - ;Stem - Item 12 and Stud - Item 32; Performance - QQ-N-286 Attribute - Certificate of Compliance Item - Self-Locking Nuts Performance - This Certificate must state that self-locking nuts were manufactured by an approved source. Approved sources are those listed on QPL-25027 for the appropriate fastener. This QPL may also be considered as approved sources for Heavy Hex self-locking nuts. Test - Weldability Test of ASTM-B369 material Item - ;Body - Item 4; Performance - ASTM-B369 Acceptance - ASTM-B369 Test - Ultrasonic Inspection on Starting Material Item - ;All Items requiring certification made from QQ-N-286 with a diameter or minimum distance between parallel surfaces of 4 inches or greater of the starting material, or when required by a drawing or specification invoked elsewhere in this contract; Performance - T9074-AS-GIB-010/271 or MIL-STD-2132, and QQ-N-286 Acceptance - QQ-N-286 Test - Non-Destructive Tests Item - ;Weld Repair and/or Production Weld (as applicable); Performance - Per applicable fabrication specification Acceptance - Per applicable fabrication specification Test - Pressure Tests Item - Each Assembly Performance - ;Note 7003 on drawing 7108906; Acceptance - ;Note 7003 on drawing 7108906; 3.5 Radiography is required on ;Body Item 4; . 3.6 The pressure tolerance must be as specified in the assembly drawing, detail drawing, design specification or elsewhere in this contract. Where pressure tolerances are not provided by drawings, specifications or specified elsewhere in this contract, the following must be used: For pressure tests below 100 PSIG, the pressure tolerance must be +1 PSIG / -0 PSIG. For pressure tests at or above 100 PSIG up to and including 2500 PSIG, the pressure tolerance must be +2% / -0 PSIG rounded off to the nearest multiple of the smallest graduation on an analog test pressure gauge, not to exceed 50 PSIG. For pressure tests above 2500 PSIG, the pressure tolerance must be +2% / -0 PSIG, rounded off to the nearest multiple of the smallest graduation on an analog test pressure gauge, not to exceed 200 PSIG. The pressure test time tolerance must be as specified in the assembly drawing, detail drawing, design specification or elsewhere in this contract. Where pressure test time tolerances are not provided by drawings, specifications or specified elsewhere in this contract, the following must be used: For a test duration up to and including 1 hour, the tolerance must be +5 minutes / - 0 minutes. For a test duration of more than 1 hour up to and including 24 hours, the tolerance must be +30 minutes / - 0 minutes. For a test duration of more than 24 hours, the tolerance must be +60 minutes / - 0 minutes. 3.7 O-ring grooves and mating sealing surfaces must be inspected per the contractually invoked drawings or specifications. When the drawings or specifications do not provide specific defect criteria or state that no defects are allowed, the General Acceptance Criteria (GAC) standard must be used for inspecting O-ring grooves and mating sealing surfaces only. Repairs to sealing surfaces and O-ring grooves with unacceptable defects may be accomplished within the limits of the size and tolerances provided in the applicable drawing. Repairs thatwould exceed these limits require approval (including final dimensions). The data that is red lined (crossed out) is excluded from the GAC for this contract and is not to be used for acceptance or rejection criteria. The GAC document is identified as Contract Support Library Reference Number CSD008 at https://register.nslc.navy.mil/ 3.8 Installation of titanium shims must be performed using the procedure of provided in CSD667 in the ECDS (Electronic Contractor Data Submission) system at: https://register.nslc.navy.mil/. Paragraphs 6.1.1.1 and 6.1.3.9 are not applicable. 3.8.1 Use of alternative epoxies, other than the epoxies listed in n EQUIPMENT/MATERIAL section of CSD667, must be requested as stated elsewhere in the Contract/Purchase Order. 3.9 Thread Forming - The following provides the official interpretation of paragraph 4.5.2.7 of MIL-DTL-1222. 3.9.1 In order to qualify for ""Alternate Mechanical Testing"" found in MIL-DTL-1222J paragraph 4.5.2.7 and utilize the mechanical properties for the starting bar stock in lieu of performing yield strength or proof stress testing on finished fasteners, all of the subsequent provisions found in MIL-DTL-1222J paragraphs 4.5.2.7 a through e must be met. If any single provision is not met, all required mechanical testing must be performed on the finished full sized fasteners. These provisions are explained as follows: a. Proper product lot control and traceability must be in place. b. No heat treatment (including hot heading and hot forming), cold forming, drawing, rolling and thread rolling may be performed on the starting bar, fastener blanks or finished fasteners after the completion of the mechanical testing on the starting bar. c. and d. The proper size starting bar must be selected to ensure mechanical properties of finished fasteners are represented by the mechanical properties of the starting bar. e. The mandatory testing, axial tensile (studs) and wedge tensile (screws and bolts) must be performed on full sized fasteners. Note that there is a typographical error in paragraph 4.5.2.7 and that the axial load test is a mandatory test that must be performed on studs as required in paragraph 4.5.2.7.e. 3.9.2 Thread rolling is a cold working process and is not considered to be a machining or grinding operation. Therefore, fasteners which have rolled threads do not satisfy the provisions of MIL-DTL-1222J paragraph 4.5.2.7.b and are not eligible for the ""Alternate Mechanical Testing"" provision. 3.9.3 Thread rolling alone is not a sufficient cold working process to qualify a fastener to be in the cold worked (CW) condition. This condition is only applicable to some 300 series stainless steel studs, screws and nuts. These CW condition fasteners must be manufactured from cold worked bar stock or be cold headed in order to qualify. The threads may subsequently be rolled, machined or ground. Testing of the finished fasteners and/or reporting of the starting bar stock material properties is subject to the same provisions found in MIL-DTL-1222J paragraph 4.5.2.7 and discussed above. 3.10 Component Identification Description (CID) - When applicable drawing(s) and/or specification(s) specify that a nameplate or identification plate is required, the CID number ( ;CID 887306341; ) must be added. When no plate is specified, an identification plate in accordance with MIL-DTL-15024, Type ""C"" on brass or Type ""H"" on aluminum must be securely attached to each assembly showing the above CID number. No assembly must be shipped without the CID number attached. 3.11 Seat Stack Height Measurement - To ensure that each seat is within tolerance, check each seat individually by measuring the seat height with the ball resting on the seat. Limits are determined by the ball diameter tolerance and the stack height tolerance combined. Refer to CSD171 for recommended methods to measure and calculate stack heights. CSD171 is available in the ECDS (Electronic Contractor Data Submission) system at: https://register.nslc.navy.mil/. 3.12 A visual inspection shall be performed on the finished seat with acceptance criteria on critical surfaces per CSD167 in the ECDS (Electronic Contractor Data Submission) system at: https://register.nslc.navy.mil/. 3.13 Ball Spherical Surface Waviness - Unless otherwise specified on drawing, all sealing area surfaces must have a spherical surface waviness which does not exceed 0.0005 inches of height per inch of spherical surface. Roughness and waviness ratings must apply in a direction which yields the maximum rating, normally perpendicular to the lay. 3.14 Ball Spherical Surface Finish - Spherical surfaces of valve balls must be finished as follows: Machine finish spherical surfaces of the valve ball to between 30 and 35 RHR; use lubricant. Grind, hone, or cup polish to 16 RHR maximum; use lubricant (light oil or soap solution). Grit blast with glass bead media (MIL-PRF-9954-MIL 10); use a 3/16 inch ID blasting nozzle (not supersonic type) 4 inches from ball at 75 PSI air pressure. The resulting surface finish should be less than 25 RHR.Perform final polish with SUPFINA Polishing Paste (Pink polishing paste, item code 10100244, Supfina Machine Company, North Kingstown, RI). Apply the SUPFINAPolishing Paste that is initially light pink in color over the entire surface of the ball with a brush and perform a low speed finishing process with both theball and a .250"" thick wool pad (Style 22110, Aetna Felt Corporation, Allentown, PA^) turning at the same time with light pressure for approximately 30 seconds^^ (3 revolutions) of the entire surface of the ball. Once the light pink SUPFINA polishing paste that was applied to the surface of the ball turns a grey color, the final finishing process is complete. After the final finishingprocess is complete, the surface of the ball should have a matte dull appearance with a surface finish between RHR 12 and RHR 16. Clean ball with a warm, alkaline solution or a liquid nonionic detergent to remove SUPFINA polishing paste. ^ Reference customer number PLI00499 when ordering wool pad. ^^ CAUTION: Excessive time will cause the ball to be polished in violation of the process."" 3.15 Welding or Brazing - When welding, brazing, and allied processes are required, as invoked by Section C paragraph 3 requirements, they must be in accordance with S9074-AR-GIB-010A/278, 0900-LP-001-7000 for brazing of piping and pressure vessel applications, or S9074-AQ-GIB-010/248 for brazing of other applications. For all production and repair welding and brazing, personnel and procedures must be qualified under S9074-AQ-GIB-010/248 or 0900-LP-001-7000, as applicable. Repair welding is not permitted on ;QQ-N-286 material; . Procedures and Qualification Data must be submitted for review and approval prior to performing any welding or brazing. 3.16 K-MONEL Fasteners - Material must be heat treated per QQ-N-286. 3.16.1 Fasteners that have been hot or cold headed or roll threaded must be solution annealed followed by age hardening subsequent to all heading and thread rolling operations. The mechanical properties on certifications must be actual properties of the annealed and age hardened material and must meet the requirements of QQ-N-286. 3.16.2 QQ-N-286 fasteners that have been headed and/or roll threaded must not beage hardened unless the material has been solution annealed subsequent to the heading and threading operations. Threads formed after the final age hardening heat treatment must be cut or ground only. 3.17 K-MONEL Fasteners - K-MONEL externally threaded fasteners must have mechanical properties determined in accordance with MIL-DTL-1222. Test results must include Tensile, Yield, Elongation and Hardness as required by MIL-DTL-1222. (The Hardness tests must be performed on a full size fastener.) 3.17.1 Studs require an Axial Tensile test in accordance with MIL-DTL-1222. 3.17.2 Headed fasteners require a Wedge Tensile test as specified elsewhere in this contract/purchase order. 3.18 Slow Strain Rate Tensile Test Laboratories - The Slow Strain Rate Tensile Test of QQ-N-286 must be performed by one of the following laboratories: Huntington Alloys, a Special Metals Company Attn: Bill Bolenr 3200 Riverside Drive Huntington, WV 257059 Phone: (304) 526-5889 FAX: (304) 526-5973 Metallurgical Consultants, Inc. Attn: W. M. Buehler 4820 Caroline PO Box 88046 Houston, TX 77288-0046 Phone: (713) 526-6351 FAX: (713) 526-2964 Naval Surface Warfare Center, Carderock Division Attn: Eric Focht Code 614 9500 Macarthur Blvd West Bethesda, MD 20817-5700 Phone: (301) 227-5032 FAX: (301) 227-5576 Teledyne Allvac Attn: Dr. W. D. Cao 2020 Ashcraft Ave. Monroe, NC 28110 Phone: (704) 289-4511 FAX: (704) 289-4269 Westmoreland Mechanical Testing and Research Inc. Attn: Andrew Wisniewski P.O. Box 388 Youngstown, PA 15696-0388 Mannesmann Rohrenwerke Mannesmann Forschungsinstitut (MFI) Attn: Dr. Weiss Postfach 251160 47251 Duisburg Germany Phone: 011-49-0203-9993194 FAX: 011-49-0203-9994415 ThyssenKrupp VDM USA, Inc. Attn: D. C. Agarwal 11210 Steeplecrest Drive, Suite 120 Houston, TX 77065-4939 Phone: (281) 955-6683 3.19 Internal Threads - All internal threads must be formed by cutting. Cold forming of internal threads is not acceptable. 3.20 Thread Inspection Requirements - All threads on threaded parts must be inspected using appropriate inspection methods, inspection systems, and inspection gages/instruments in accordance with FED-STD-H28 series. Substitution of thecommercial equivalent inspection in accordance with ASME B1 series is acceptable. 3.20.1 System 21 of FED-STD-H28/20 must be used as a minimum inspection requirement for threads when the design drawing or design specification does not specify an inspection requirement. 3.20.2 For Navy and Shipyard drawings, system 21 of FED-STD-H28/20 may be substituted for System 22 without further Navy approval when the design drawing invokes System 22 and does not cite governing specifications that specifically require system 22. System 22 of FED-STD-H28/20 must be used when the drawing references other governing specifications that specifically require System 22, such as certain thread types of MIL-DTL-1222. 3.20.3 A written request for concurrence must be submitted when utilizing alternative measuring equipment or measuring systems not applicable to the specified inspection system. 3.21 Configuration Control - The Contractor must maintain the total equipment baseline configuration. For items of proprietary design, Contractor drawings showing the latest assembly configuration must be provided to the Government in electronic (C4) format. Definitions are provided elsewhere in the Contract/Purchase Order. 3.21.1 Waivers/Deviations - All waivers and deviations, regardless of significance or classification require review and approval by the Contracting Officer. Waivers and Deviations must be designated as Critical, Major, or Minor. The Contractor must provide a copy of this request to the QAR. Requests must include the information listed below. a. A complete description of the contract requirement affected and the nature of the waiver/deviation (non-conformance), including a classification of Critical, Major, or Minor. b. Number of units (and serial/lot numbers) to be delivered in this configuration. c. Any impacts to logistics support elements (such as software, manuals, spares, tools, and similar) being utilized by Government personnel or impacts to the operational use of the product. d. Information about remedial action being taken to prevent reoccurrence of the non-conformance. 3.21.2 All requests for Waivers/Deviations on NAVSUP-WSS Contracts must be submitted to the NAVSUP WSS Contracting Specialist via eMail. 3.21.3 ECPs - The Government will maintain configuration control and change authority for all modifications or changes affecting form, fit, function, or interface parameters of the Equipment and its sub-assemblies. The Contractor must submit an Engineering Change Proposal (ECP) for any Class I or II changes that impact the Equipment covered by this contract. ECPs must be prepared in Contractor format, and must include the following information: a. The change priority, change classification (Class I or Class II), and change justification. b. A complete description of the change to be made and the need for that change. c. A complete listing of other Configuration Items impacted by the proposed change and a description of the impact on those CIs. d. Proposed changes to documents controlled by the Government. e. Proposed serial/lot number effectivities of units to be produced in, or retrofitted to, the proposed configuration. f. Recommendations about the way a retrofit should be accomplished. g. Impacts to any logistics support elements (such as software, manuals, spares, tools, and similar) being utilized by Government personnel in support of the product. h. Impacts to the operational use of the product. i. Complete estimated life-cycle cost impact of the proposed change. j. Milestones relating to the processing and implementation of the engineering change. 3.22 Certificate of Compliance - (SPECIAL EMPHASIS MATERIAL) The Contractor must prepare and submit a certificate of compliance certifying that the items/components furnished under this contract comply with the requirements of the procurement document, including any/all invoked specifications and drawings. 3.23 Mercury Free - Mercury and mercury containing compounds must not be intentionally added or come in direct contact with hardware or supplies furnished un...
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