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 5985-00-001-1870
NSN 5945-01-019-1910
NSN 5930-01-400-6126
NSN 5905-00-167-6872
NSN 6110-01-239-3128
NSN 6135-00-660-8654
NSN 6110-01-441-9589
NSN 6130-01-322-2797
NSN 6240-00-170-5302
NSN 2925-01-025-0082
NSN 4140-00-842-3341
NSN 6685-01-019-3445