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 6130-01-451-7539
NSN 5990-00-530-3855
NSN 5950-00-081-8787
NSN 5996-00-850-4907
NSN 6610-01-176-3539
NSN 6620-01-089-4416
NSN 5925-01-329-8216
NSN 5996-01-426-8531
NSN 6130-01-243-5260
NSN 5895-01-314-9942
NSN 6650-00-726-4242
NSN 5975-01-316-2990