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 6620-00-929-1188
NSN 5925-01-574-2972
NSN 5975-01-406-3620
NSN 6105-01-552-0102
NSN 5855-01-199-2046
NSN 6220-00-835-9053
NSN 5930-01-642-3631
NSN 6145-01-602-9331
NSN 6110-01-618-4213
NSN 5895-00-313-2446
NSN 6650-00-792-8577
NSN 6645-01-068-3042