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 6220-01-479-2638
NSN 6685-01-366-3906
NSN 5996-00-982-5496
NSN 5998-01-068-3971
NSN 5950-00-279-7184
NSN 6110-00-260-0130
NSN 4140-00-488-6303
NSN 5915-01-332-5739
NSN 5920-00-777-6490
NSN 5960-01-343-5912
NSN 6240-00-186-6611
NSN 5925-01-465-3055