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 7035-01-071-0197
NSN 6150-01-072-2275
NSN 6620-01-539-5189
NSN 6150-01-275-9884
NSN 6620-01-111-3335
NSN 5905-01-131-9820
NSN 5999-01-371-1378
NSN 6105-00-027-6389
NSN 6110-01-303-0839
NSN 6145-01-394-3122
NSN 5998-01-147-7149
NSN 5835-00-835-7838