National Item Identification Number
National Stock Number
Federal Supply Class
INC 42749 CANCELLED/REPLACED BY ,INC 13743, FIIG A231A0, APP-KEY B , ON 091997 An item designed to be mounted around a cam, bearing, and/or shaft to limit movement of all attaching items. It is secured directly to to the cam by use of a setscrew(s), pin(s), or the like, which may be part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items having a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID. Excludes COLLAR, SHAFT.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)