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

The United States Navy is seeking a qualified source to repair or modify 13 units of a 16‑cylinder assembly (NSN 7R‑1680‑015616395‑CB). The work requires engineering source approval, retention of proprietary data rights, and compliance with design‑control procedures approved by the cognizant government engineering activity. The qualified vendor must demonstrate existing unique design capability, engineering expertise, and manufacturing/repair knowledge that are not economically available to the Government. An alternate source may be qualified only after meeting the government‑approved qualification procedures. • Part: 16‑cylinder assembly, repair/modification (13 EA) • NSN: 7R‑1680‑015616395‑CB • Delivery: FOB origin • Must have engineering source approval and retain proprietary data/knowledge • Qualification must follow design‑control activity procedures approved by the Navy engineering authority • No schedule, price ceiling, or award date provided.