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 5950-01-014-0757
NSN 5835-01-623-3328
NSN 6610-00-641-3015
NSN 5950-00-895-9704
NSN 5935-01-589-7423
NSN 5965-01-642-3616
NSN 5999-01-177-2434
NSN 5930-01-049-8114
NSN 6685-01-151-5408
NSN 6645-00-117-9839
NSN 6645-01-400-1137
NSN 6135-01-471-2803