National Stock Number
5310-01-292-9568
National Stock Number (NSN) 5310-01-292-9568, or NIIN 012929568, (nut,stamped) was assigned January 24, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment.NIIN 012929568 was cancelled on February 2, 2014, 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over a year. There have been 10 contracts issued for this part number, with 9 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE4A624FBERS, SPE4A624FBERS, SPE4A624FBERS, SPE4A624FBERD, SPE4A624FBERD. The total value of the awarded contracts has been US$ 10,193.64.
This NSN is unique to one weapons system.
There has been a small amount of 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 Mar 28, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 05279. [A NUT FORMED FROM SHEET SPRING MATERIAL, USUALLY STEEL, INTO VARIOUS SHAPES, HAVING THE EXTERNAL APPEARANCE OF A SOLID NUT, AND HAVING AN APERTURE WITH SUITABLE BOSSES, LUGS, NOTCHES, AND/OR SLITS CAPABLE OF SECURELY GRIPPING A MATING THREADED MEMBER. SEE ALSO NUT (1), SHEET SPRING.]. 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 5310012929568 does not contain precious metals.
This information was last updated on Aug 01, 2025.