National Stock Number
5305-01-293-1686
National Stock Number (NSN) 5305-01-293-1686, or NIIN 012931686, (screw,tapping,thread cutting) was assigned January 28, 1989 in the Federal Logistics Information System (FLIS). NIIN 012931686 was cancelled on September 2, 1999, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5305012472734. 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) 01868. [INC 01868 CANCELLED/REPLACED BY ,INC 41756, FIIG A003B0, APP-KEY SN ,ON 110411 ~(ALL EXCEPT USA) FOR USA INC 01868 CANCELED REPLACED BY SCREW, TAPPING: INC 41756, FIIG A003B, APPL KEY SN. A HARDENED EXTERNALLY THREADED FASTENER WHOSE THREAD EXTENDS FROM A TAPERED END TO THE BEARING SURFACE OF THE HEAD AND IS INTERRUPTED BY FLUTES OR SLOTS TO PERMIT CUTTING ITS OWN MATING THREAD. EXCLUDES:SCREW, ASSEMBLED WASHER.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305012931686 does not contain precious metals.
This information was last updated on Jul 01, 2025.