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 6145-01-326-6599
NSN 5985-01-414-4641
NSN 6610-01-175-5920
NSN 2925-01-004-5627
NSN 6105-00-913-3512
NSN 5910-01-223-8026
NSN 5895-01-249-6701
NSN 6220-00-089-8252
NSN 5950-01-498-1762
NSN 5920-01-027-9995
NSN 5915-01-382-0517
NSN 6620-01-412-0938