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 6320-00-725-0754
NSN 6240-01-335-7725
NSN 6150-01-277-4832
NSN 5935-00-064-3005
NSN 5975-01-367-1859
NSN 5985-01-023-1708
NSN 6620-01-103-2509
NSN 6105-01-168-0665
NSN 6645-01-123-9277
NSN 5905-01-480-2779
NSN 4140-01-101-5844
NSN 5990-00-707-0731