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 4140-00-224-9149
NSN 6105-01-197-7687
NSN 6645-01-463-3441
NSN 5935-00-171-3129
NSN 5920-01-357-9384
NSN 5960-01-473-9203
NSN 6145-01-414-6506
NSN 6650-00-197-7563
NSN 4140-01-286-3682
NSN 5855-01-071-9204
NSN 7035-00-763-6180
NSN 6220-00-383-9402