DLMS™ Summary National Stock Number 1005-01-051-1703 National Stock Number (NSN) 1005-01-051-1703, or NIIN 010511703, (bolt,breech) was assigned November 25, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 1005004417730. There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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) 22239. [A MECHANISM WHICH CLOSES THE BREECH IN A CARBINE, MACHINE GUN, RIFLE, AND THE LIKE. IT IS DESIGNED TO PUSH A CARTRIDGE INTO THE CHAMBER OF A GUN BY SLIDING ACTION. IT MAY CONTAIN THE EJECTOR, EXTRACTOR, AND/OR FIRING PIN. EXCLUDES BOLT, AUTOMATIC WEAPON.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1005010511703 does not contain precious metals. This NSN is associated to Schedule B 9305996600: part and accessories of articles of headings 9301 to 9304, nesoi. The Schedule B End Use is listed as toys, games, and sporting goods. NAICS classification category 332994: small arms, ordnance, and ordnance accessories manufacturing. This information was last updated on Oct 01, 2016.