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 6610-00-787-2674
NSN 6135-00-505-0679
NSN 6220-00-386-0997
NSN 6110-00-429-4777
NSN 6145-01-040-6050
NSN 5905-00-754-9396
NSN 5975-00-477-0614
NSN 6645-00-296-8310
NSN 5950-00-179-2358
NSN 2925-01-570-3690
NSN 6610-01-553-8726
NSN 5945-01-501-4872