28 -- Stage 4 Turb Shroud

This contract pertains to the qualification requirements established by Engineering for a specific engine component, the Stage 4 Turbine Shroud used in the F-100 engine series. The qualification requirements are mandated for all models and series of F100 engine items designated as Critical Safety Items, with the exception of Flight Safety Critical Parts. Authorization for the manufacturing qualification requirement (MQR-1) for individual part numbers will be documented separately and must bear the signature of the Cognizant Engineering Authority Head or their designee. Previously approved revisions of MQR-1 remain valid unless superseded by more current documentation from the same authority. The contract details include the National Stock Number (NSN 2840-01-169-2252) and part number (800218) specific to the Stage 4 Turbine Shroud. Requests for a copy of the Qualification Requirements must be submitted in writing to the Small Business Office at Tinker Air Force Base, with strict procedures disallowing telephone requests. This contract is issued as a sources-sought notice, not a formal request for proposal, and is tied to NAICS code 336412, which relates to aerospace engine and engine parts manufacturing. There is no set-aside status indicated. The solicitation was posted in December 2006, and relevant documents or updates can be accessed through the federal contracting portal.