National Stock Number
5310-00-021-0078
National Stock Number (NSN) 5310-00-021-0078, or NIIN 000210078, (nut,plain,single ball seat,hexagon) has an unknown assigned date. NIIN 000210078 was cancelled on June 5, 1997, with a cancelled status of "Item is Cancelled - Inactive." 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 04892. [A NUT HAVING 1 CONVEX, SPHERICAL BEARING SURFACE AND 6 FLAT SIDES. ITEMS MAY HAVE A REMOVABLE COLLAR. SEE ALSO NUT (1), PLAIN, CONE SEAT, HEXAGON.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310000210078 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.