National Stock Number
5310-01-240-2630
National Stock Number (NSN) 5310-01-240-2630, or NIIN 012402630, (nut,self-locking,cone seat,hexagon) was assigned September 11, 1986 in the Federal Logistics Information System (FLIS). NIIN 012402630 was cancelled on July 2, 1998, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310001519074. 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) 29727. [A NUT HAVING 6 FLAT SIDES AND A CONE SEAT BEARING SURFACE. ITEMS MAY HAVE A REMOVABLE COLLAR. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. SEE ALSO NUT (1), SELF-LOCKING, SINGLE BALL SEAT, HEXAGON.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310012402630 contains silver.
This information was last updated on Jul 01, 2025.