An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 5975-00-256-9436
NSN 5998-00-830-4832
NSN 6220-00-003-0830
NSN 5930-00-767-8319
NSN 5925-00-553-2500
NSN 5855-00-631-4565
NSN 5930-01-276-1827
NSN 4140-01-254-3689
NSN 6320-01-643-0850
NSN 6130-00-111-1320
NSN 5998-01-060-1947
NSN 6220-01-441-6713