National Stock Number
5305-00-990-0751
National Stock Number (NSN) 5305-00-990-0751, or NIIN 009900751, (screw,tapping thread forming) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 009900751 was cancelled on October 15, 2005, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5305000579610. 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 unique to one weapons system.
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 5305009900751 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.