DLMS™ Summary National Stock Number 1005-13-119-8188 National Stock Number (NSN) 1005-13-119-8188, or NIIN 131198188, (parts kit,caliber .50 machine gun) 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) 77777. This information was last updated on Apr 21, 2017.