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 5915-01-153-2623
NSN 5965-01-584-1310
NSN 5895-01-275-1505
NSN 5990-00-900-4459
NSN 5925-00-080-9763
NSN 5925-01-293-7502
NSN 5998-01-542-8968
NSN 5915-01-070-8470
NSN 6610-01-200-6861
NSN 5920-00-232-3951
NSN 6685-01-625-3386
NSN 5975-01-085-2794