National Stock Number (NSN) 9150-01-158-0462, or NIIN 011580462, (hydraulic fluid,fire resistant) was assigned July 15, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 12 sources of supply.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 1302 contracts issued for this part number, with 1652 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: SPE4A625FC9T9, SPE4A625FC7Y8, SPE4A625FC7Y7, SPE4A625FC7J8, SPE4A625FC62L. The total value of the awarded contracts has been US$ 24,335,190.33.
This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 7,287,589. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 07, 2014, 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) 21822. [A STABLE SYNTHETIC FLUID, FREE FROM WATER, FOR APPLICATIONS WHERE BEARING PRESSURES ARE HIGH AND WHERE TEMPERATURES REPEATEDLY EXCEED 140 DEGREES FAHRENHEIT. IT HAS A HIGH FLASH POINT, IS NONCORROSIVE AND NONTOXIC, AND HAS ADDITIVES TO PREVENT WEAR. EXCLUDES:HYDRAULIC FLUID, NONCOMBUSTIBLE; HYDRAULIC FLUID, NONPETROLEUM BASE, AIRCRAFT; AND BRAKE FLUID, AUTOMOTIVE.]. 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 9150011580462 does not contain precious metals.
This NSN is associated to Schedule B 8710000090: parts of armored fighting vehicles,motorized, whether or not fitted with weapons. The Schedule B End Use is listed as military trucks, armored vehicles, etc.. NAICS classification category 336992: military armored vehicle, tank, and tank component manufacturing.
This information was last updated on Jul 01, 2025.