National Stock Number
5310-01-253-3995
National Stock Number (NSN) 5310-01-253-3995, or NIIN 012533995, (nut,self-locking,hexagon) was assigned April 17, 1987 in the Federal Logistics Information System (FLIS). NIIN 012533995 was cancelled on February 2, 1997, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310008810943. 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 5 years.
This NSN is assigned to Item Name Code (INC) 05277. [A NUT HAVING A FLAT BOTTOM AND 6 SIDES. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES:NUT (1), SELF-LOCKING, CAP.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310012533995 does not contain precious metals.
This information was last updated on Jun 01, 2025.