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 5945-01-554-3529
NSN 6105-01-567-2583
NSN 4140-01-271-5265
NSN 4140-00-963-8285
NSN 6135-01-512-8740
NSN 5905-00-227-5936
NSN 5975-01-148-3102
NSN 5985-00-153-4205
NSN 6135-01-090-5365
NSN 5950-01-509-0296
NSN 6135-01-462-6040
NSN 6240-01-218-5187