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 5835-01-538-1804
NSN 5910-00-655-3036
NSN 5950-01-513-8862
NSN 2925-01-633-4048
NSN 6685-01-606-9171
NSN 5895-00-679-8606
NSN 5905-00-715-2537
NSN 5910-01-559-9149
NSN 6110-01-004-9870
NSN 6110-01-565-6253
NSN 4140-01-544-6306
NSN 6105-01-119-8515