National Stock Number
5310-01-429-0253
National Stock Number (NSN) 5310-01-429-0253, or NIIN 014290253, (nut,self-locking,hexagon) was assigned April 4, 1996 in the Federal Logistics Information System (FLIS). NIIN 014290253 was cancelled on October 15, 2005, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5310012453834. This NSN does not replace any other NSNs.
There are 8 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
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.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310014290253 does not contain precious metals.
This information was last updated on Jul 01, 2025.