National Stock Number
1005-00-397-1146
National Stock Number (NSN) 1005-00-397-1146, or NIIN 003971146, (mount,gun) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 003971146 was cancelled on June 2, 2000, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 21706. [AN ITEM DESIGNED TO SUPPORT A GUN. EXCLUDES:MOUNT, HOWITZER; MOUNT, MACHINE GUN; MOUNT, MORTAR; MOUNT, RIFLE; AND MOUNT, TRIPOD (AS MODIFIED).]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1005003971146 does not contain precious metals.
This information was last updated on Aug 01, 2025.