National Stock Number
4210-00-251-7491
National Stock Number (NSN) 4210-00-251-7491, or NIIN 002517491, (fire fighting system,compressed) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over a year. There have been 7 contracts issued for this part number, with 7 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE8E521P1816, SPE8E521P1240, SPE8EH19P0009, SPE8EH16M0423, SPE8EH16M0423. The total value of the awarded contracts has been US$ 1,614,057.22.
This NSN is fairly common among different weapons systems, belonging to 16 different platforms.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 14, 2010, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 23912. [A UNIT COMPOSED OF THREE PRINCIPAL PARTS: ONE OR MORE CYLINDERS, CONTAINING GAS UNDER PRESSURE AND EQUIPPED WITH EITHER MANUAL OR AUTOMATIC RELEASE VALVES; A PIPING SYSTEM TO POINTS OF FIRE DANGER OR TO A HOSE REEL; AND A SERIES OF NOZZLES IN PIPING SYSTEM AT POINTS OF FIRE DANGER OR A HOSE WITH A NOZZLE AND HORN.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 4210002517491 contains an unknown precious metal.
This NSN is associated to Schedule B 8424309000: steam and similar jet projecting machines, nesoi. The Schedule B End Use is listed as industrial machines, other.
This information was last updated on Jul 01, 2025.