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 5905-01-522-0728
NSN 5990-00-763-5526
NSN 5965-00-222-0282
NSN 6150-01-495-2348
NSN 5945-00-481-9112
NSN 5990-00-605-0391
NSN 6645-01-144-8627
NSN 6685-01-519-9250
NSN 5998-00-890-3164
NSN 5965-00-877-9197
NSN 6685-01-307-4879
NSN 6145-01-227-6351