The requirement is for the manufacture of 11 pressure-regulating valves in accordance with the IRPOD/TDP. Delivery is required 180 days after contract award to DLA Distribution New Cumberland, PA, and DLA Distribution San Joaquin, Tracy, CA. Government source inspection is required. The government intends to solicit and negotiate with only one source under FAR 6.302; this is not a request for competitive proposals, but interested parties may identify their interest and capability or submit proposals for consideration. Technical documents are available through a password-protected government website after pre-registration, and hard copies will not be mailed.