National Stock Number
5310-01-181-9342
National Stock Number (NSN) 5310-01-181-9342, or NIIN 011819342, (nut,self-locking,double hexagon) has an unknown assigned date. NIIN 011819342 was cancelled on September 17, 1999, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 05276. [A NUT HAVING 12 DRIVE POINTS AND 24 SIDES. THE BEARING SURFACE MAY BE WASHER FACED. AN INTEGRAL LOCKING FEATURE IS INCORPORATED IN THE DESIGN OF THE HEAD OR IN THE THREADS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310011819342 does not contain precious metals.
This information was last updated on Aug 01, 2025.