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 6645-01-157-4199
NSN 6240-01-444-1673
NSN 5855-00-014-5008
NSN 6320-01-270-1419
NSN 5915-01-233-3272
NSN 6105-01-530-2191
NSN 5996-01-167-9234
NSN 6220-01-461-9180
NSN 6130-01-400-6123
NSN 5895-01-216-5046
NSN 6240-01-257-9004
NSN 7035-00-215-3272