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 5996-01-393-7166
NSN 6240-01-469-6686
NSN 6220-01-281-0349
NSN 6650-01-355-1271
NSN 5965-00-964-1756
NSN 5965-00-226-0209
NSN 5985-00-468-7361
NSN 4140-01-069-1466
NSN 5935-00-945-0628
NSN 6110-01-146-8150
NSN 5975-00-479-4012
NSN 5930-01-379-9814