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 5930-01-599-5646
NSN 5925-01-421-5731
NSN 2925-01-439-4451
NSN 5935-01-433-9824
NSN 6240-00-789-3370
NSN 6150-01-033-6555
NSN 6240-01-621-2774
NSN 5975-01-410-7647
NSN 5965-00-913-9545
NSN 6110-01-383-4430
NSN 6650-00-256-9059
NSN 6130-01-517-0583