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 5905-01-397-5606
NSN 6150-01-518-2107
NSN 5945-01-509-0533
NSN 6240-01-080-5797
NSN 6240-01-564-5426
NSN 5965-01-384-4912
NSN 5855-01-573-0761
NSN 6320-01-631-7828
NSN 5835-01-220-6024
NSN 6145-01-281-0961
NSN 6150-00-449-5179
NSN 5930-00-758-7322