28 -- Compressor Stator Assy

This contract outlines the qualification requirements established by Engineering for the Compressor Stator Assembly, part number 748686, used in all models and series of the TF33 engine. The requirements are specifically for items determined and approved as Critical Safety Items by the Cognizant Engineering Authority, excluding Flight Safety Critical Parts. Qualification documentation, referred to as MQR-1, is authorized separately by the head or designee of this authority, and previous approvals remain valid unless superseded by newer authorizations. Requests for the Qualification Requirements documents must be made in writing to the Small Business Office at Tinker Air Force Base, with no telephone requests accepted. This is a sources-sought notice, not a solicitation or request for proposal, intended to gather information on potential sources for the specified Compressor Stator Assembly, National Stock Number 2840-01-004-2179RV. The prime contractor noted is United Technologies Corporation. Additional technical drawings and information can be requested as per source approval guidelines. The contract references the NAICS code 336412, related to aircraft engine and engine parts manufacturing, but does not specify set-aside status or a performance location. This notice serves to communicate qualification criteria and identify capable suppliers for this critical aircraft engine component.