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 5999-01-644-7903
NSN 2925-01-332-7178
NSN 5855-01-624-7115
NSN 5920-01-433-2261
NSN 5965-00-181-0213
NSN 6645-01-157-4199
NSN 6145-01-288-0180
NSN 6685-00-678-5352
NSN 6240-01-132-1634
NSN 5920-01-056-5039
NSN 4140-01-313-8291
NSN 5999-01-432-4624