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 6620-00-149-7557
NSN 5950-01-547-0043
NSN 5925-01-207-3506
NSN 6150-00-295-5714
NSN 5965-00-529-0602
NSN 5975-01-356-3070
NSN 6240-00-958-7626
NSN 6610-00-620-3802
NSN 4140-00-224-9149
NSN 6320-00-004-9158
NSN 2925-00-925-0545
NSN 5965-00-170-5254