The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting quotes for the procurement of air pressure regulators under the title "16--REGULATOR, AIR PRESS." This requirement involves the supply of spare parts categorized under the NAICS code 336413, which pertains to Other Aircraft Parts and Auxiliary Equipment Manufacturing, and is critical for maintaining aircraft functionality and safety. Interested vendors must submit their quotes by 2:00 PM EST on the specified closing date, with the contract being awarded to the lowest price technically acceptable offeror. For further inquiries, potential bidders can contact Kyle R. Matsinger at 215-697-2995 or via email at kyle.r.matsinger.civ@us.navy.mil.