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 2925-01-267-1598
NSN 6240-01-020-9910
NSN 6135-00-307-6998
NSN 5965-01-386-2988
NSN 5895-01-419-5975
NSN 5960-01-005-9530
NSN 4140-01-543-5937
NSN 6650-01-456-6516
NSN 5990-00-250-5205
NSN 5985-01-270-5133
NSN 5996-00-770-1863
NSN 4140-01-503-7137