A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes bearing, sleeve; bushing, sleeve; and collar, shaft.
NSN 5905-01-653-8149
NSN 5905-01-268-4908
NSN 5950-01-466-0366
NSN 5895-01-425-1475
NSN 5945-01-652-5596
NSN 6130-01-111-9246
NSN 4140-00-218-0804
NSN 5975-00-740-1266
NSN 2925-01-629-9416
NSN 6645-01-643-7151
NSN 5930-01-576-8249
NSN 5950-01-604-9435