Manufacture of Engine Firewall Seals (NSN: 2640-01-605-2688)

The contract requires the manufacture and delivery of 203 plain seals specifically designed for engine firewall applications, meeting stringent technical standards including L-P-383, ASME Y14.5 for geometric dimensioning and tolerancing, and MIL-STD-130 for uniform marking requirements. The seals are identified by NSN 2640-01-605-2688 and must be produced to exact specifications to ensure compatibility and performance in critical defense aviation environments. The work is to be performed at Tinker AFB with a zip code of 73145-8000, indicating the location where the seals will be utilized or inspected upon delivery. This is a subcontract under a Total Small Business Set-Aside as defined by the SBA and FAR 19.5, limiting eligibility exclusively to small businesses classified under NAICS code 332999, which covers other fabricated metal product manufacturing. The solicitation was posted on July 14, 2026, with a response deadline of July 27, 2026, allowing potential vendors a two-week window to submit proposals. The contracting activity is managed by the Fluid Handling Division within the Department of Defense, and all submissions must be submitted via the designated DIBBS platform linked in the solicitation.