National Stock Number
6850-01-441-3257
National Stock Number (NSN) 6850-01-441-3257, or NIIN 014413257, (antifreeze) was assigned February 8, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6850014649107.
There are no manufacturer part numbers associated to this NSN. ISO Group has a strong supply network for this NSN, with 11 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 848 contracts issued for this part number, with 1190 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625FC4L7, SPE4A625FC73U, SPE4A625FC37L, SPE4A625FC395, SPE4A625FBVUX. The total value of the awarded contracts has been US$ 2,286,722.14.
This NSN is unique to one weapons system.
The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 124,988. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 21, 2012, 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) 05131. [ANTIFREEZE IS A CHEMICAL SUBSTANCE, COMPOUND OR MIXTURE WHICH, WHEN IN AQUEOUS SOLUTIONS OF PRESCRIBED PROPORTION, WILL PREVENT FREEZING OF WATER-COOLED COOLING SYSTEMS.]. 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 6850014413257 does not contain precious metals.
This NSN is associated to Schedule B 3820000000: antifreezing preparation and prepared deicing fluids. 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 Jul 01, 2025.