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 6240-01-414-0077
NSN 5935-01-341-9506
NSN 5960-01-066-9024
NSN 7035-00-803-3056
NSN 5985-00-589-9707
NSN 5910-00-718-1473
NSN 6130-01-316-8564
NSN 6620-00-008-3280
NSN 5950-01-151-5100
NSN 5950-00-151-4870
NSN 5905-00-060-1876
NSN 5910-01-633-9963