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 6685-01-100-1071
NSN 5930-01-292-9172
NSN 6685-00-825-2292
NSN 2925-01-625-6841
NSN 5910-01-500-1601
NSN 5950-01-294-3158
NSN 6150-00-064-7826
NSN 6130-01-323-2500
NSN 6150-01-449-9273
NSN 5999-01-391-1539
NSN 6145-00-130-8078
NSN 6650-01-171-6965