Bore has aligning feature
An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a 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 have 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.
NSN 5998-00-132-0228
NSN 5935-01-472-2193
NSN 5895-01-461-3272
NSN 5996-01-651-7581
NSN 6240-01-130-5141
NSN 6105-00-427-9615
NSN 6220-01-322-2805
NSN 5895-00-841-1745
NSN 5975-01-492-9860
NSN 5998-01-412-2090
NSN 5905-00-055-3176
NSN 5915-00-814-4964