Bore centerline to base bottom is 2.340in.; center to center between bolt holes 4in.
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 5920-01-282-7691
NSN 5835-01-158-6878
NSN 5915-01-348-6612
NSN 6685-01-332-7043
NSN 5895-00-163-4988
NSN 5920-01-444-2895
NSN 4140-00-072-8692
NSN 5998-00-593-8093
NSN 5855-01-519-7929
NSN 6110-01-437-6430
NSN 7035-00-465-3298
NSN 5855-01-429-9822