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 5945-01-421-1296
NSN 5925-01-089-3731
NSN 5905-01-555-8077
NSN 5999-01-168-8293
NSN 5905-00-272-9259
NSN 6645-00-173-2800
NSN 5965-00-028-9646
NSN 4140-00-067-4798
NSN 7035-01-012-2259
NSN 5910-01-207-0833
NSN 6130-01-633-0891
NSN 5930-01-538-4517