Pump, Reciprocating, Nsn# 4320012622626FW, PN# UA538823-4

The United States Air Force requires reciprocating pumps (NSN: 4320012622626FW, PN: UA538823-4) for B-2 aircraft radar cooling packages. The contemplated firm-fixed-price contract calls for a best estimated quantity of 9 units, with a minimum of 2 and a maximum of 14 units, to be delivered by March 2027. All responsible sources may submit a proposal, though the Government does not own the manufacturing data and intends to solicit a limited number of sources, encouraging interested firms to contact the OEM, Triumph Thermal Systems, LLC. Applicants must submit proposals electronically via sam.gov between the estimated issue date of October 16, 2026, and the response date of November 3, 2026. The evaluation will significantly weigh price, but the final decision may combine price and past performance factors.