National Stock Number
5180-00-421-5733
National Stock Number (NSN) 5180-00-421-5733, or NIIN 004215733, (replacement kit,pin) was assigned September 20, 1972 in the Federal Logistics Information System (FLIS). NIIN 004215733 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 9999007758869.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5180004215733 does not contain precious metals.
This information was last updated on Aug 01, 2025.