The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of power supply spare parts under a sole source requirement. The items sought are classified under the NAICS code 335931, which pertains to Current-Carrying Wiring Device Manufacturing, and the PSC code 6130, which covers electrical converters that are non-rotating. These components are critical for military operations, and the government requires that all proposals include necessary documentation for source approval, as they do not possess sufficient data to contract with sources other than the current supplier. Interested vendors must contact Danielle Junod at 215-697-1138 or via email at danielle.m.junod.civ@us.navy.mil for further details and to obtain the NAVSUP WSS Source Approval Brochure, which is essential for proposal submission.