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 6610-00-553-5103
NSN 5996-01-550-8867
NSN 5975-00-187-3520
NSN 6150-00-453-3137
NSN 5975-01-365-2180
NSN 5996-01-144-4691
NSN 5910-01-009-1935
NSN 2925-01-067-4446
NSN 5925-01-025-4397
NSN 6150-00-141-6022
NSN 5998-01-608-6432
NSN 5945-01-512-1066