The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking contractors for the repair and modification of cylinder assemblies, classified under PSC code 1650, which pertains to aircraft hydraulic, vacuum, and de-icing system components. The procurement aims to ensure the operational readiness and reliability of critical aircraft systems by maintaining and enhancing the functionality of these assemblies. This opportunity underscores the importance of sustaining military aircraft capabilities, which are vital for national defense operations. Interested parties can reach out to Timika Nicholson at (215) 697-2582 or via email at TIMIKA.NICHOLSON@NAVY.MIL for further details regarding the presolicitation notice.