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 5925-01-535-5178
NSN 6240-01-026-6447
NSN 6645-01-261-0056
NSN 2925-01-259-7092
NSN 6220-01-573-7521
NSN 6650-01-179-1842
NSN 5895-00-679-9479
NSN 5999-01-332-6655
NSN 6685-00-845-5606
NSN 2925-01-459-8093
NSN 5855-00-010-6492
NSN 6130-00-448-2911