Counterbored center hole 3.500 in. Dia, 0.660 in. Dp, 45 degrees angle drill counterbore to bore, 50 degrees chamfer lg end 0.190 in. Dp
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 6220-01-134-7078
NSN 6110-01-418-3357
NSN 6320-00-925-0558
NSN 6130-01-330-6055
NSN 5985-00-259-3062
NSN 6645-01-152-1092
NSN 5920-01-487-6419
NSN 6130-01-090-0894
NSN 6620-01-203-7761
NSN 5965-01-399-7851
NSN 5835-01-558-9444
NSN 6130-00-833-7763