SA-ALC/Contracting Directorate/LPKAH; 485 Quentin Roosevelt Road Suite 12; Kelly AFB, TX 78241-6419

28 -- COMBUSTION CHAMBER, (NSN:2840-01-267-1605PT/ PN:4080446) SOL F41608-99-R-45320 DUE 080999 POC The Point of Contact is David M. Deleranko, LPKAH, Phone: 210-925-6215, FAX: 210-925-8496, E-MAIL: david.m.deleranko@lpgate1.kelly.af.mil E-MAIL: Send your E-Mail request to the POC, david.m.deleranko@lpgate1.kelly.af.mil. Combustion Chamber. NSN:2840-01-267-1605PT. P/N:4080446. Size/Dimensions: Approximately 20 inches in diameter. Length: 25.790 inches min. and 25.820 inches max. Form,Fit & Function: Combustion Chamber aligns nozzles and provides for fuel/air mixture. Predominate material of manufacture: Contains 50% nickel 22% Chrome, 18.5% Iron and 10% Molyblenum. Manufacturer: United Technologies Corporation, (FSCM:52661). Quantity: 48. Unit of Issue: Each. Destination: FB2059. Delivery: 7 Months ARO. Note: It has been determined that it is unreasonable to specify the standards for qualification of alternate sources for the manufacture or overhaul and repair of this component and componet assembly. The subject item is a Durability Critical Part. Failure or premature deterioration of the subject part will result in a significant maintenance burden which requires the application of tapered PWA 265 plasma sprayed thermal coating. This is a patented process proprietary to Pratt & Whitney, Government Products Division. The production of the subject item requires a substantial initial investment or an extended period of preparation for manufacture. A waiver to the qualification requirements is on record for two years from 23 FEB 98 in accordance with FAR 9.202(b). All potential offerors should contact the buyer/PCO identified in this notice for additional information and/or to communicate concerns, if any, concerning this acquisition. If your concerns are not satisfied by the contracting officer, an Ombudsman has been appointed to hear concerns from offerors or potential offerors during the proposal development phase of an acquisition. The Ombudsman does not diminish the authority of the program director or Contracting Officer, but communicates Contractor concerns, issues, disagreements, and recommendations to the appropriate Government personnel. When requested, the Ombudsman shall maintain strict confidentially as to the source of the concern. The Ombudsman does not participate in the evaluation of proposals or in the source selection process. Interested parties are invited to call the SA-ALC Acquisition Ombudsman at AC 210-925-5133 or send E-Mail to: ombudsman@www.kelly-afb.org. Buyer's name (point of contact listed above) should be included on all solicitation requests. In addition, please include a FSCM/cage code for mailing purposes. See Note(s) 22,23,26,26 Posted 07/07/99 (D-SN351205). (0188)

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