28 -- HOUSING, GEARBOX, TUR

This contract pertains to the procurement of a gearbox housing specifically designed for the F110-129 engine application, with General Electric identified as the prime contractor. The sourcing of this part is highly specialized due to its complexity and critical nature, and only manufacturers who have completed all required testing as outlined by the original design company are eligible to be considered approved sources. The qualification requirements are detailed in the OC-ALC Source Approval Information Booklet, which can be requested in writing through the Small Business Office at Tinker Air Force Base. Verbal or telephone inquiries are not accepted; all requests must be written and submitted directly by the interested party. This is not a solicitation or request for proposal but rather a sources sought notice to identify qualified manufacturers capable of meeting stringent standards. The National Stock Number (NSN) for the part is 2840-01-441-0120PR, and the part number (PN) is 1363M78G03. The contract references NAICS code 336412, which relates to aircraft manufacturing. No specific dates for issue or response are provided, emphasizing that the primary goal is to establish a list of approved manufacturers rather than a competitive bidding process. The strict flow of information and qualification underscores the importance of maintaining quality and consistency for this critical aerospace component.