National Stock Number
5310-01-226-4516
National Stock Number (NSN) 5310-01-226-4516, or NIIN 012264516, (nut,self-locking,knurled) has an unknown assigned date. NIIN 012264516 was cancelled on September 2, 1990, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310009770078. 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) 15894. [A NUT ROUND IN SHAPE, WHOSE OUTER SURFACE OR PORTION(S) IS/ARE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310012264516 does not contain precious metals.
This information was last updated on Aug 01, 2025.