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 5965-00-539-7778
NSN 6645-01-549-0935
NSN 5920-00-198-4337
NSN 5996-00-538-2239
NSN 5960-01-507-9112
NSN 6145-01-556-7082
NSN 6610-01-275-0119
NSN 4140-01-534-8125
NSN 6220-01-104-5075
NSN 5930-01-340-4879
NSN 6220-01-442-1190
NSN 6685-01-295-0783