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 6110-01-207-4543
NSN 6150-01-053-7602
NSN 5930-01-072-6690
NSN 5965-01-584-9601
NSN 5960-01-493-3948
NSN 6130-00-432-4766
NSN 6240-01-518-0240
NSN 5985-00-146-6902
NSN 5935-00-442-6407
NSN 6650-01-399-8552
NSN 6685-01-355-8926
NSN 5975-00-073-7109