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 6320-01-384-7079
NSN 6135-00-470-7779
NSN 5985-00-100-4902
NSN 5999-01-486-7731
NSN 5998-00-894-0904
NSN 5999-01-070-9419
NSN 5915-00-518-1644
NSN 6620-01-505-3496
NSN 5855-01-382-8725
NSN 6650-00-518-5194
NSN 5895-01-417-7397
NSN 5855-01-199-2046