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 5999-01-149-5826
NSN 6105-00-464-6087
NSN 5999-01-191-7709
NSN 6220-01-571-7526
NSN 6320-01-096-6649
NSN 6105-01-452-9935
NSN 5920-00-296-9869
NSN 6650-01-408-3269
NSN 5965-01-531-7758
NSN 4140-01-548-5651
NSN 5910-01-249-2587
NSN 5996-00-838-0687