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 5905-00-105-9013
NSN 5905-01-381-1425
NSN 5905-00-221-5147
NSN 6110-01-540-5623
NSN 6650-00-408-4972
NSN 5998-01-339-2089
NSN 5920-01-056-5481
NSN 6620-00-197-5130
NSN 5990-00-992-9995
NSN 6150-01-046-2478
NSN 5855-01-606-9511
NSN 6320-01-176-8367