The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of linear direct valves classified under the NAICS code 332919. This competitive procurement is critical as the items are designated as Flight Critical, necessitating engineering source approval from the Naval Air Systems Command, which limits eligibility to companies that have previously submitted and received approval for similar items. The successful contractor will be responsible for adhering to stringent quality assurance and inspection requirements, including First Article Testing, to ensure compliance with military specifications, as the valves are essential for shipboard systems that support aircraft launch and recovery operations. Interested parties should contact Kyle Matsinger at 215-697-2995 or via email at kyle.r.matsinger.civ@us.navy.mil for further details and to submit their Source Approval Requests by the solicitation closing date.