This is a sole-source procurement for one unit of a specific NSN part, with delivery FOB origin. The government does not own the data rights and considers reverse engineering uneconomical, so only previously approved sources may compete. New sources must submit a complete source approval request per the NAVSUP WSS brochure, or their offer will not be considered. The government intends to solicit and negotiate with only one source under FAR 6.302-1, but all responsible parties may express interest. Award will only be made if the offeror and product meet qualification requirements at time of award.