National Stock Number
4210-01-139-4972
National Stock Number (NSN) 4210-01-139-4972, or NIIN 011394972, (foam liquid,fire extinguishing) was assigned October 3, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4210013924129.
There are 6 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Nov 01, 2017. There have been 17 contracts issued for this part number, with 30 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 9 different suppliers. The last contract numbers awarded were: SPE8EZ18P0072, SPE8EZ18P0054, SPE8E917P0798, SPE8EH17P0018, SPE8EH17P0018. The total value of the awarded contracts has been US$ 3,064,954.29.
This NSN is fairly common among different weapons systems, belonging to 22 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 Sep 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 06370. [A LIQUID SOLUTION WHICH, WHEN MIXED WITH AIR AND WATER, PRODUCES A STABLE COHESIVE FOAM. IT IS PRIMARILY USED FOR EXTINGUISHING OIL AND GASOLINE FIRES.]. 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 4210011394972 does not contain precious metals.
This NSN is associated to Schedule B 3813000000: preparations & charges for fire-extinguishers; charged fire-extinguishing grenades. The Schedule B End Use is listed as chemicals-other. NAICS classification category 325998: all other miscellaneous chemical product and preparation manufacturing.
This information was last updated on Jun 01, 2025.