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 5975-00-144-7878
NSN 6110-01-247-0777
NSN 4140-00-890-6447
NSN 4140-01-620-8251
NSN 5915-01-618-8304
NSN 5985-00-297-7526
NSN 5855-00-688-9954
NSN 5985-01-067-9507
NSN 5999-01-046-1800
NSN 5925-00-915-1204
NSN 6145-01-131-1739
NSN 6145-00-403-2902