National Item Identification Number
National Stock Number
Federal Supply Class
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.
Commercial and Government Entity Code (Supplier Data)
NSN (National Stock Number) 3040-01-181-6777, 3040011816777 NIIN (National Identification Number) 01-181-6777, 011816777
Part Numbers (Reference Numbers)