This opportunity is for the acquisition of two units of a specific part (NSN 7R-6605-016320381-P8) that requires engineering source approval from the design control activity to maintain quality. The part can only be acquired from approved sources due to their unique design capability, engineering skills, and manufacturing/repair knowledge, which are not economically available to the government. The government intends to solicit and negotiate with only one source under FAR 6.302-1, but all responsible sources may submit capability statements for consideration. Delivery is required FOB origin, and the performance location is not specified. No budget amount is provided in the description.