This is a firm-fixed-price RFP for a single DLA direct delivery contract covering an estimated quantity of 79 each (up to 150 each) with no option. The item is a restricted source requiring Engineering Source Approval (ESA); only the approved source, Mission Systems Orchard Park Inc., is currently eligible, and alternate offers cannot be considered for this award. Delivery is estimated at 650 days after date of order, with FOB origin and government inspection and acceptance at origin. The solicitation will be available on DIBBS approximately September 15, 2026, with the requirement open to all responsible sources. Award will consider price, delivery, past performance, and other factors, with offers required in English and U.S. dollars.