National Stock Number
6850-01-383-4244
National Stock Number (NSN) 6850-01-383-4244, or NIIN 013834244, (antifreeze) was assigned November 24, 1993 in the Federal Logistics Information System (FLIS). NIIN 013834244 was cancelled on September 2, 2010, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6850013834068. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. 3 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 several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
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 6850013834244 does not contain precious metals.
This information was last updated on Aug 01, 2025.