The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking suppliers for a regulating valve (NSN 7R-4820-015766228-P8) as part of a presolicitation notice. The procurement requires one unit of a commercial, non-developmental, off-the-shelf item that must be FAA-certified and accompanied by an FAA Authorized Release Certificate (FAA Form 8130-3 Airworthy Approval Tag). This valve is critical for various military applications, ensuring operational efficiency and safety. Interested vendors should contact Mackenzie Cannataro at (215) 697-0288 or via email at MACKENZIE.CANNATARO@NAVY.MIL for further details, as early and incremental deliveries are preferred.