A rigid metal item usually fabricated from steel castings and/or welded steel pieces and designed with one or more hole(s) in line to accompany and hold, align, or support a mechanical shaft that rotates through an arc not to exceed 360 degrees (6.282 radians). It may have provision to accommodate a bushing or sleeve but usually it has a straight drilled shaft-support hole. Mounting holes are provided for attaching to a supporting member or main body. Excludes housing, bearing unit (as modified).
Classification: Shaft couplings, except universal joints
NSN 5920-01-462-9027
NSN 7035-01-604-1857
NSN 5835-01-461-8184
NSN 6320-01-495-1244
NSN 6110-01-056-4964
NSN 5998-01-425-2031
NSN 5855-01-003-7102
NSN 6220-00-141-6150
NSN 5945-01-391-6289
NSN 5975-01-258-5941
NSN 6320-01-113-7647
NSN 5975-01-165-7048