National Stock Number
5305-01-273-9975
National Stock Number (NSN) 5305-01-273-9975, or NIIN 012739975, (screw,tapping thread forming) was assigned March 4, 1988 in the Federal Logistics Information System (FLIS). NIIN 012739975 was cancelled on November 21, 2002, 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 2 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, there are no suppliers 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) 06671. [INC 06671 CANCELLED/REPLACED BY ,INC 41756, FIIG A003B0, APP-KEY SN ,ON 070706 ~(ALL EXCEPT USA) FOR USA INC 06671 CANCELED REPLACED BY SCREW, TAPPING: INC 41756, FIIG A003B, APPL KEY SN. A HARDENED EXTERNALLY THREADED FASTENER WHOSE THREAD USUALLY EXTENDS FROM A GIMLET OR DOG TYPE POINT TO THE BEARING SURFACE OF THE HEAD AND DESIGNED TO FORM 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 5305012739975 does not contain precious metals.
This information was last updated on Aug 01, 2025.