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 7035-01-056-5350
NSN 5945-00-030-2003
NSN 6110-00-139-5693
NSN 5975-01-600-3914
NSN 5960-00-615-9972
NSN 7035-01-143-3573
NSN 5835-01-172-5884
NSN 5996-01-621-2425
NSN 6130-01-004-8977
NSN 5950-01-101-3461
NSN 2925-00-246-3077
NSN 5999-00-081-3519