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 5998-00-910-1182
NSN 5999-01-044-6250
NSN 6240-01-408-6394
NSN 5910-00-672-4948
NSN 6110-01-316-4515
NSN 5905-00-104-8587
NSN 6150-01-343-9448
NSN 5905-01-503-9473
NSN 6145-01-604-8619
NSN 2925-01-595-9720
NSN 6650-01-265-2672
NSN 5925-00-666-4753