National Stock Number
1680-01-476-4631
National Stock Number (NSN) 1680-01-476-4631, or NIIN 014764631, (nut,1,plain,hex,air) was assigned July 13, 2000 in the Federal Logistics Information System (FLIS). NIIN 014764631 was cancelled on October 2, 2018, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4730016201868. 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 6 suppliers. Today, 6 suppliers are listed as Active suppliers 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, with the most recent procurement date of Mar 15, 2018. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A718V1357, SPE4A717V0378, SPM4A511V0945, SPM4A511V0945, SPM4A511V0945. The total value of the awarded contracts has been US$ 1,803.03.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 03, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680014764631 does not contain precious metals.
This information was last updated on Jul 01, 2025.