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 5895-01-634-0630
NSN 4140-00-895-3417
NSN 6145-01-380-3002
NSN 5895-00-949-7898
NSN 6620-01-549-6653
NSN 5855-01-555-3354
NSN 6610-01-226-8582
NSN 5985-00-470-0450
NSN 6610-01-122-0064
NSN 2925-01-236-3547
NSN 5855-00-631-4565
NSN 2925-01-411-4666