This opportunity is for the acquisition of 22 units of a specific ambient temperature sensor (NSN 7H-6685-015420440-VN), with delivery to New Cumberland, PA. The government does not own the technical data for this part and has deemed it uneconomical to acquire or reverse engineer, making this a Level 1 item restricted to approved sources only. Contracts will only be awarded to offerors whose inspection system conforms to MIL-I-45208A or equivalent, as certified by a joint DCMA/NAVSUP WSS survey team. The government intends to solicit and negotiate with only one source under FAR 6.302-1, but all responsible sources may submit capability statements or proposals for consideration. No specific budget amount or non-bid timeline is mentioned in the description.