5130-01-355-1663 (IPLFM19)
NSN 5130-01-355-1663 (NIIN 01-355-1663) is a socket wrench socket in Federal Supply Class 5130, Hand Tools, Power Driven — an item having an internal drive at one end made to fit into the external drive end of a socket wrench handle, torque wrench, or power driven tool. Manufacturer part number IPLFM19.
NIIN assigned March 1992; DEMIL A (none required).