Bore centerline to base bottom is 0.375in.; c - c between holes is 0.5in.
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 7035-01-563-0439
NSN 6320-01-240-4637
NSN 5910-00-593-5553
NSN 5990-01-324-7529
NSN 5930-00-349-0099
NSN 7035-01-512-1826
NSN 5935-01-327-2340
NSN 6130-01-616-0423
NSN 6135-00-725-5132
NSN 6610-00-925-3914
NSN 6220-01-153-7943
NSN 5975-01-415-0068