The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of water cylinders. This procurement aims to ensure the operational readiness and reliability of aircraft launching equipment, which is critical for naval operations. The opportunity falls under the NAICS code 336413, focusing on the manufacturing of other aircraft parts and auxiliary equipment. Interested vendors can reach out to Katlyn Galetto at 215-697-6549 or via email at KATLYN.GALETTO@NAVY.MIL for further details regarding the solicitation process.