The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of new manufacture spare parts, including hydraulic computers and other replacement parts. This is a sole source requirement, meaning that the government does not possess sufficient data to contract with any source other than the current supplier, necessitating Government Source Approval prior to award. These parts are critical for maintaining operational readiness and functionality within naval systems. Interested vendors must submit their proposals by November 28, 2025, and can direct inquiries to Katlyn Galetto at Katlyn.m.galetto.civ@us.navy.mil or by phone at 215-697-6549.