National Stock Number
6850-01-331-4179
National Stock Number (NSN) 6850-01-331-4179, or NIIN 013314179, (optic cleaner) was assigned December 20, 1990 in the Federal Logistics Information System (FLIS). NIIN 013314179 was cancelled on December 16, 2017, 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 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, there are no suppliers 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 77777. 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 6850013314179 does not contain precious metals.
This information was last updated on May 01, 2025.