The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of a Switch Module. This requirement is classified as a sole source opportunity, necessitating Government Source Approval prior to award, as the Government lacks sufficient data to contract with sources other than the current supplier. The Switch Module is critical for military applications, and the procurement process emphasizes compliance with specific quality and delivery standards, with a desired delivery timeframe of 90 days or less. Interested vendors must submit their proposals via email to Dana Scott at dana.l.scott14.civ@us.navy.mil, adhering to the guidelines outlined in the NAVSUP WSS Source Approval Brochure, with all submissions due by the specified deadline.