The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting offers for the procurement of airtight doors under the title "DOOR, AIRTIGHT, QA." This contract requires the manufacture and supply of specified doors, adhering to strict quality assurance and inspection protocols, with an emphasis on compliance with military standards and documentation. The goods are critical for various defense applications, ensuring operational integrity and safety. Interested vendors must submit their offers by 4:30 PM EST on July 11, 2025, and can direct inquiries to Xavier A. Kellam at 717-605-1319 or via email at XAVIER.A.KELLAM.CIV@US.NAVY.MIL.