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 7035-01-265-2301
NSN 6135-01-295-2708
NSN 5855-00-293-4708
NSN 5965-01-258-5662
NSN 5855-01-349-2055
NSN 5975-00-541-8531
NSN 6610-01-513-5169
NSN 5905-01-397-8577
NSN 5950-00-401-7696
NSN 5999-00-452-2558
NSN 5990-01-073-4782
NSN 6110-01-023-2248