W/4 serscrews
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 5910-00-097-3939
NSN 5990-01-576-4383
NSN 5999-01-437-1252
NSN 5935-01-634-0668
NSN 5998-01-589-0970
NSN 5930-00-823-8324
NSN 6220-01-407-5639
NSN 5925-00-316-5312
NSN 6130-01-582-8567
NSN 5999-01-135-3664
NSN 5996-01-595-6111
NSN 5835-01-377-8972