DLMS™ Summary National Stock Number 1010-12-353-8685 National Stock Number (NSN) 1010-12-353-8685, or NIIN 123538685, (trigger assembly) has an unknown assigned date. 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) 51241. [AN ITEM CONSISTING OF A TRIGGER AND ALL ASSOCIATED HARDWARE SUCH AS SPRINGS, PINS, SPACERS, CAMS, AND THE LIKE. IT IS A COMPONENT, FOR A RIFLE, MACHINE GUN, PISTOL OR RELATED WEAPON SYSTEM, USED TO ACTUATE A FIRING PIN OR INITIATE AN EXPLOSIVE TRAIN.]. This information was last updated on Jan 20, 2017.