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 4140-00-585-2443
NSN 5950-01-070-0999
NSN 5960-00-572-7434
NSN 6685-01-188-7379
NSN 5855-01-604-9997
NSN 6645-01-492-5304
NSN 5999-01-327-3672
NSN 5905-00-707-5032
NSN 5975-00-113-5257
NSN 5945-01-337-0816
NSN 5835-01-455-1684
NSN 6135-01-380-4396