National Stock Number
6850-00-837-7253
National Stock Number (NSN) 6850-00-837-7253, or NIIN 008377253, (carburizing compound) has an unknown assigned date. NIIN 008377253 was cancelled on November 2, 1991, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 32989. [A PRODUCT COMPOSED OF VARIOUS NONSPECIFIC HIGH CARBONACEOUS MATERIALS, USED IN VARIOUS METAL HEAT TREATING CARBONACEOUS PROCESSES TO ADD CARBON TO THE SURFACE OF THE METAL IN THE MAKING OF CASE HARDENED STEEL.]. 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 6850008377253 does not contain precious metals.
This information was last updated on Aug 01, 2025.