28 -- Compressor Hub

This contract pertains to the procurement of a highly specialized Compressor Hub, part number 698998, used in the TF33 engine. Due to the critical nature and complexity of this component, qualification requirements are strict, allowing only original manufacturers who have completed all requisite testing conducted by the original design company to be eligible sources. Potential suppliers must adhere to specific qualifications outlined in the OC-ALC Source Approval Information Booklet. Access to these qualification requirements is controlled, with requests accepted only in writing through the Small Business Office at Tinker Air Force Base; telephone requests are not permitted. This notice is classified as a sources-sought, not a request for proposal, indicating an effort to identify capable suppliers rather than a solicitation for bids. The contract details include the national stock number 2840-01-160-6505RV, and the prime contractor listed is United Technologies. No set-aside information or detailed agency data is provided, underscoring that this acquisition is focused on ensuring high-quality, qualified manufacturers rather than competitive bidding. The contract’s intent is to maintain strict quality standards through approved sources due to the part’s importance and operational application.