The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of hydraulic valve assemblies. This procurement aims to ensure the operational readiness and reliability of aircraft hydraulic systems, which are critical for the safe and effective functioning of military aircraft. The opportunity falls under the NAICS code 336413, focusing on the manufacturing of other aircraft parts and auxiliary equipment, with a PSC code of 1650 for aircraft hydraulic components. Interested vendors can reach out to Grace V. McGinley at 215-697-2198 or via email at GRACE.V.MCGINLEY.CIV@US.NAVY.MIL for further details regarding the solicitation process.