This opportunity is for the acquisition of 5 units of a specific part (NSN 7R-5821-016969950-P8) that requires engineering source approval from the design control activity due to its flight-critical nature and limited technical data. Only previously approved sources have been solicited, and the Government intends to negotiate with a single source under FAR 6.302-1. New sources must submit detailed qualification information as outlined in the NAVSUP WSS Source Approval Brochure, and offers failing to provide all required data will not be considered. Delivery is FOB origin, and the performance location is not specified. No budget amount is mentioned in the description.