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 6145-01-386-4299
NSN 5905-01-332-5614
NSN 4140-00-647-1142
NSN 7035-01-141-3041
NSN 5996-01-127-5431
NSN 6150-01-596-5165
NSN 7035-01-406-6510
NSN 6105-01-594-0632
NSN 6320-01-029-4220
NSN 5905-01-331-0460
NSN 5998-01-384-2611
NSN 5975-01-363-2128