National Stock Number
5310-00-490-1825
National Stock Number (NSN) 5310-00-490-1825, or NIIN 004901825, (nut,self-locking,extended washer,double hexagon) was assigned September 26, 1969 in the Federal Logistics Information System (FLIS). NIIN 004901825 was cancelled on April 2, 2001, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5310013188320. 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) 29729. [A NUT HAVING 12 DRIVE POINTS, 24 SIDES, AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE POINTS OR PERIPHERY. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310004901825 contains silver.
This information was last updated on Sep 01, 2024.