The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure two units of a signal convertor, identified by NSN 7R-1680-011644099-VH and reference number 0524AB2. The procurement is subject to strict source approval requirements due to the flight-critical nature of the item, necessitating that it be acquired from sources specified on a source control or selected item drawing, as adequate technical data or manufacturing knowledge is not available for alternative sourcing. Interested vendors must ensure they meet qualification requirements and submit necessary documentation for source approval along with their proposals, as offers lacking required data will not be considered. For further inquiries, potential bidders can contact Jake Kucowski at (215) 679-2012 or via email at JAKE.KUCOWSKI.CIV@US.NAVY.MIL.