16--CYLINDER ASSEMBLY,A, IN REPAIR/MODIFICATION OF

The U.S. Navy, via NAVSUP Weapon Systems Support, is seeking proposals to supply five (5) units of a 16‑cylinder assembly (NSN 7R‑1650‑015743797‑F7) that require repair or modification. The item is a commercial, off‑the‑shelf component but is flight‑critical, so only sources previously approved by the Government may be considered unless a new source approval is obtained and approved in time. Offerors must submit all required source‑approval documentation together with their proposal. Delivery is FOB origin. The solicitation references compliance with DFARS trade‑agreement clauses.