DLMS™ Summary National Stock Number 1005-01-340-1570 National Stock Number (NSN) 1005-01-340-1570, or NIIN 013401570, (machine gun,5.56 millimeter) was assigned June 10, 1991 in the Federal Logistics Information System (FLIS). NIIN 013401570 was cancelled on May 1, 2010, 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 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) 33285. [A MACHINE GUN USED AS AN INFANTRY WEAPON/AUTOMATIC RIFLE (AR) AND ALSO MAY BE USED AS A SQUAD AUTOMATIC WEAPON (SAW). IT CAN BE FIRED FROM THE SHOULDER, HAND-HELD, OR FROM A BIPOD STEADIED POSITION. IT MAY BE EQUIPPED WITH A SHORT BARREL, COLLAPSIBLE BUTTSTOCK, AND/OR MAY INCLUDE AN OPTICS MOUNTING FACILITY. EXCLUDES MACHINE GUN (1), LIGHT, 5.56 MILLIMETER.]. 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 1005013401570 does not contain precious metals. This information was last updated on Jan 16, 2017.