The Government proposes to acquire on a One Time Buy, Firm Fixed Price contract for a quantity of ten,(10) each of Pump, Centrifugal, NSN: 4320-01-214-8407, Part Number: 11437903 applicable to the M-D... The Government proposes to acquire on a One Time Buy, Firm Fixed Price contract for a quantity of ten,(10) each of Pump, Centrifugal, NSN: 4320-01-214-8407, Part Number: 11437903 applicable to the M-D6 Patriot. Please see solicitation and amendments for description of requirements.