8x55 mm; part of marine gear box.
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 6150-01-045-8931
NSN 5855-00-944-0949
NSN 4140-00-203-9832
NSN 6320-01-230-8444
NSN 5925-00-426-4754
NSN 6645-00-998-7820
NSN 5920-00-340-3002
NSN 5945-01-474-0092
NSN 6650-01-447-2858
NSN 6130-00-518-1723
NSN 6320-00-270-8222
NSN 4140-00-314-1025