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 5965-01-445-1254
NSN 5975-01-550-2237
NSN 5996-01-522-5852
NSN 5950-01-043-0735
NSN 6320-01-366-5157
NSN 5915-00-269-4463
NSN 5975-01-443-8505
NSN 5998-01-358-5250
NSN 5960-01-632-6576
NSN 5930-01-645-7347
NSN 5855-01-535-0971
NSN 6150-01-588-9103