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 5996-00-788-7670
NSN 6320-00-588-2401
NSN 6150-00-805-0808
NSN 6220-01-457-7766
NSN 6645-01-277-0530
NSN 5985-01-376-8012
NSN 5990-01-130-3628
NSN 5915-00-753-9636
NSN 5925-01-123-9104
NSN 5910-00-519-9819
NSN 6145-01-181-5405
NSN 6650-00-769-3003