National Stock Number
5310-01-040-1008
National Stock Number (NSN) 5310-01-040-1008, or NIIN 010401008, (nut,plain,slotted,hexagon) was assigned April 30, 1977 in the Federal Logistics Information System (FLIS). NIIN 010401008 was cancelled on June 12, 2007, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310010034208. This NSN replaces 1 stock number, 5310004346674.
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 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 01859. [A NUT HAVING A FLAT BEARING SURFACE AND 6 FLAT SIDES WITH SLOTS IN ITS UPPER PORTION. IT IS DESIGNED TO PROVIDE POSITIVE LOCKING WHEN USED WITH A SOLID OR SPLIT (COTTER) PIN. EXCLUDES:NUT (1), PLAIN, CASTELLATED, HEXAGON.]. 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 5310010401008 contains an unknown precious metal.
This information was last updated on Jun 01, 2025.