In accordance with department of the army, us army signal equipment support agency drawing number sc-c-1311814, dated 28 aug 58, revision c, dated 24 nov 64
A group of key, socket head screw having different characteristics. For items which are designed to accommodate interchangeable key bits and screwdriver bits, use screwdriver bit set and handle.
Classification: Socket wrenches with or without handles, drives and extensions, parts, base metal
NSN 6105-01-654-3555
NSN 6645-01-388-0391
NSN 6650-00-331-2232
NSN 5835-01-123-8305
NSN 6645-01-501-0576
NSN 6145-00-005-1018
NSN 6240-01-412-0715
NSN 5920-01-618-3375
NSN 5935-01-599-9958
NSN 5930-01-479-4593
NSN 5910-01-055-3831
NSN 6645-01-549-0935