National Stock Number
5310-01-202-8818
National Stock Number (NSN) 5310-01-202-8818, or NIIN 012028818, (nut,self-locking,hexagon) was assigned March 7, 1985 in the Federal Logistics Information System (FLIS). NIIN 012028818 was cancelled on April 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310002453424. 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 unique to one weapons system.
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.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310012028818 does not contain precious metals.
This information was last updated on Jul 01, 2025.