National Stock Number
5310-00-432-3491
National Stock Number (NSN) 5310-00-432-3491, or NIIN 004323491, (nut,self-locking,clinch) was assigned May 3, 1971 in the Federal Logistics Information System (FLIS). NIIN 004323491 was cancelled on May 24, 2012, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310004327766. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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) 15892. [A NUT HAVING A SLEEVE PORTION ON ITS UNDER SIDE, WHICH CAN BE CRIMPED OR CLINCHED TO HOLD THE ITEM IN PLACE WHEN INSERTED IN A HOLE. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING.]. 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 5310004323491 does not contain precious metals.
This information was last updated on Aug 01, 2025.