Bore centerline to base is 0.710in
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 5990-01-492-9887
NSN 5915-00-288-0071
NSN 5895-01-257-3641
NSN 6105-00-408-3397
NSN 5905-00-725-0058
NSN 6240-01-534-5829
NSN 6135-00-932-3136
NSN 5975-00-836-4761
NSN 5910-01-460-2892
NSN 6105-01-251-6247
NSN 5990-01-239-5878
NSN 6135-01-633-8502