National Stock Number
5310-01-295-9399
National Stock Number (NSN) 5310-01-295-9399, or NIIN 012959399, (nut,self-locking,double hexagon) has an unknown assigned date. NIIN 012959399 was cancelled on December 11, 1999, 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) 05276. [A NUT HAVING 12 DRIVE POINTS AND 24 SIDES. THE BEARING SURFACE MAY BE WASHER FACED. AN INTEGRAL LOCKING FEATURE IS INCORPORATED IN THE DESIGN OF THE HEAD OR IN THE THREADS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310012959399 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.