National Stock Number
6850-01-568-1250
National Stock Number (NSN) 6850-01-568-1250, or NIIN 015681250, (antifreeze) was assigned October 21, 2008 in the Federal Logistics Information System (FLIS). NIIN 015681250 was cancelled on May 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6850013833918. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
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. There is no information in the HMIRS; however, the NSN is in an FSC in Table I of Federal Standard 313 and an MSDS should be available to the user. NSN 6850015681250 does not contain precious metals.
This information was last updated on Aug 01, 2025.