National Stock Number
6850-01-466-7403
National Stock Number (NSN) 6850-01-466-7403, or NIIN 014667403, (additive,coolant) was assigned July 29, 1999 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, 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) 50777. [A CHEMICAL MIXTURE DESIGNED TO CONTROL SCALE, PREVENT FOAMING, PROVIDE BUFFERING, AND CORROSION AND CAVITATION PROTECTION.]. 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 6850014667403 does not contain precious metals.
This information was last updated on Aug 01, 2025.