53--KNOB - AND OTHER REPLACEMENT PARTS

The U.S. Navy is seeking 50 units of a specific replacement part (NSN 0Q-5355‑017396916‑SX) that has become flight‑critical and requires government source approval. Only previously approved sources may submit proposals, and any bidder not on the approved list must provide detailed source‑approval documentation with their offer. Delivery is FOB origin, and the part is needed to address low yield and marginal performance issues. • Quantity: 50 each, FOB origin. • Requires prior government source approval; non‑approved vendors must submit extensive technical and source‑approval data. • Deadline for proposal submission: 16 Nov 2026; the solicitation is posted 1 Oct 2026. • Part is classified under NSN 0Q‑5355‑017396916‑SX and is considered flight‑critical, limiting competition to pre‑approved suppliers.