F-100 Bearing, Ball, Annula

The Defense Logistics Agency (Weapons Support) is issuing a sole‑source solicitation for twelve (12) F‑100 aircraft engine ball bearings (annular type, NSN 3110‑00‑345‑6121NZ, Part No. 4037050). The vendor must be an approved source for a Critical‑Safety Item (CSI), provide ISO 9001:2008 quality assurance, comply with IUID marking, MIL‑STD‑2073‑1/129 packaging, and deliver the items by 31 Dec 2026. • Quantity: 12 units, best‑estimated. • Mandatory requirements: source‑approval (CSI), origin inspection, IUID bag/tag marking, Buy‑American compliance, and military packaging. • Delivery: FOB‑Origin with DCMA transportation coordination; final receipt required by 31 Dec 2026. • Deadline for price quote: 8 Oct 2026. • Primary point of contact: Jeremy Bryant, Contracting Officer (us.af.mil).