This opportunity is for the acquisition of 29 units of a specific part (NSN 7R-1560-015533768-VH) that requires engineering source approval from the design control activity due to its flight-critical nature and limited technical data. Only previously approved sources are solicited, and new sources must submit detailed qualification information as outlined in the NAVSUP WSS Source Approval Brochure to be considered. The government intends to solicit and negotiate with only one source under FAR 6.302-1, but all responsible parties may submit capability statements or proposals. Delivery is FOB origin, and the location for performance is not specified. No budget amount is provided.