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 5985-01-271-3358
NSN 6610-00-762-5667
NSN 5950-01-485-8883
NSN 6105-01-464-6208
NSN 5965-00-842-9060
NSN 5985-01-036-3461
NSN 4140-01-012-3996
NSN 5855-01-138-4985
NSN 6320-01-106-4414
NSN 6110-01-507-7117
NSN 6610-00-989-8912
NSN 5996-01-231-9232