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 4140-00-913-9374
NSN 5930-00-195-6108
NSN 4140-01-263-2180
NSN 5835-00-887-6420
NSN 5855-00-925-0114
NSN 5999-01-362-0112
NSN 4140-00-704-7615
NSN 5990-01-129-7701
NSN 6610-01-010-0276
NSN 6150-01-119-9407
NSN 6645-01-519-2220
NSN 7035-00-529-3128