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 5930-00-216-7511
NSN 6105-01-260-8043
NSN 6610-00-781-8531
NSN 5920-01-552-3555
NSN 5996-01-423-8452
NSN 5855-01-047-3231
NSN 6685-01-140-0487
NSN 5950-01-623-0457
NSN 5925-01-445-9611
NSN 2925-01-183-2897
NSN 6220-00-847-0994
NSN 6135-01-512-8740