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 4140-00-111-3247
NSN 6220-01-206-9812
NSN 5835-01-310-8979
NSN 5945-01-025-9810
NSN 5915-01-394-9154
NSN 6135-01-299-0778
NSN 6150-00-961-0050
NSN 5965-01-309-4368
NSN 7035-00-574-4223
NSN 5950-01-084-6383
NSN 5925-00-808-5994
NSN 5930-00-435-9149