The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of expansion plugs under the title "PLUG, EXPANSION." This procurement involves the supply of hardware components that must meet stringent quality assurance and inspection requirements, including compliance with various military specifications and standards. The items are critical for maintaining operational readiness and supporting national defense initiatives. Interested vendors should direct inquiries to James J. Benes at 717-605-4964 or via email at JAMES.J.BENES@NAVY.MIL, with proposals due by the specified closing date, and note that this opportunity is set aside for small businesses.