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 5925-00-435-8391
NSN 6645-01-372-8892
NSN 6150-01-208-7917
NSN 6110-01-316-8202
NSN 2925-00-997-1792
NSN 6110-01-654-5278
NSN 5925-01-145-4565
NSN 5945-00-580-0873
NSN 6610-01-323-7783
NSN 2925-00-355-5130
NSN 5960-00-011-8359
NSN 5905-01-457-5090