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 6610-01-302-2073
NSN 6650-01-100-3185
NSN 6685-00-967-0430
NSN 6685-00-542-6608
NSN 6145-00-011-2390
NSN 5925-01-243-6776
NSN 4140-01-119-2879
NSN 2925-01-265-2853
NSN 5935-01-026-0965
NSN 4140-00-388-2979
NSN 5915-01-502-9659
NSN 7035-00-104-7613