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 5930-01-145-9235
NSN 5905-01-236-5903
NSN 6685-00-451-6941
NSN 5935-01-048-3664
NSN 5910-00-778-7499
NSN 5855-00-532-0025
NSN 5915-00-540-8350
NSN 6645-01-085-4214
NSN 6320-00-908-6841
NSN 6645-00-997-5986
NSN 5920-01-534-0886
NSN 6610-01-422-8126