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 5950-01-013-0281
NSN 7035-00-455-7666
NSN 5985-01-111-8488
NSN 5960-01-470-1579
NSN 5965-01-116-1886
NSN 6685-00-436-7635
NSN 5965-00-864-8046
NSN 5998-01-068-4581
NSN 6145-01-419-6050
NSN 5905-01-183-6292
NSN 6650-01-030-5545
NSN 2925-01-039-6856