National Stock Number
1005-01-670-9991
National Stock Number (NSN) 1005-01-670-9991, or NIIN 016709991, (firing attachment,blank ammuniti) was assigned March 15, 2018 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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) 22791. [AN ITEM ATTACHED TO THE FLASH SUPPRESSOR OR MUZZLE-END OF A SMALL ARMS WEAPON, SUCH AS A RIFLE OR MACHINE GUN, OR AT THE BREECH-END OF AN AUTOMATIC GUN, USED WITH BLANK AMMUNITION TO SIMULATE REPETITIVE OR SELF-LOADING ACTION OF AUTOMATIC OR SEMIAUTOMATIC WEAPONS. IT MAY INCLUDE A BREECH SHIELD TO DEFLECT BREECH GAS OR POWDER PARTICLES FROM THE FACE OF THE SHOOTER.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1005016709991 does not contain precious metals.
This NSN is associated to Schedule B 9305911000: parts and accessories for military rifles of heading 9301. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. NAICS classification category 332994: small arms, ordnance, and ordnance accessories manufacturing.
This information was last updated on May 01, 2025.