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 5925-01-313-7188
NSN 6150-01-565-0632
NSN 2925-00-215-4954
NSN 5975-00-513-2712
NSN 5855-01-446-8197
NSN 5999-01-497-6017
NSN 6220-01-249-3884
NSN 6135-01-110-3516
NSN 6150-01-210-0093
NSN 5999-00-390-5974
NSN 5935-00-953-9732
NSN 5975-00-245-2286