National Stock Number
6850-01-695-6573
National Stock Number (NSN) 6850-01-695-6573, or NIIN 016956573, (coolant) was assigned June 16, 2021 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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) 68228. [A MIXTURE WHICH PRIMARILY CONSISTS OF DEMINERALIZED WATER, ANTIFREEZE AND A CORROSION INHIBITOR. IT MAY INCLUDE OTHER COMPONENTS SUCH AS REPELLENT AGENT FOR CHILDREN, AND THE LIKE. IT IS DESIGNED TO DRAW AND TRANSFER HEAT FROM A HEAT SOURCE THAT REQUIRES TEMPERATURE CONTROL, TRANSFERRING IT TO BE THE COOLING SYSTEM HEAT EXCHANGER. EXCLUDES:ANTIFREEZE.]. 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 6850016956573 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 Aug 01, 2025.