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 5950-00-597-3661
NSN 4140-01-350-3277
NSN 6320-01-350-5570
NSN 5915-00-967-3767
NSN 7035-00-529-3128
NSN 6620-00-556-1976
NSN 5895-01-239-7776
NSN 5996-01-206-5406
NSN 6135-01-540-5253
NSN 5915-00-249-1641
NSN 5935-00-955-9856
NSN 6240-00-708-2083