The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of 23 units of the signal converter (NSN 7R-5895-014608011-XH, REF NR PS491-1). This procurement requires engineering source approval to ensure the quality of the part, as it is flight critical and necessitates that only approved sources are solicited. The selected vendor must provide detailed technical data and comply with qualification requirements, as outlined in the NAVSUP WSS Source Approval Information Brochures. Interested parties should contact Danielle Diciacco at (215) 697-5970 or via email at DANIELLE.DICIACCO.CIV@US.NAVY.MIL for further information and must submit their proposals along with the required documentation to be considered for the award.