Bore centerline to base bottom is 0.922in. Nom; c - c between bolt holes is 2.250in.
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 5960-00-409-7769
NSN 5945-00-994-8670
NSN 5935-00-372-3387
NSN 6145-01-536-3944
NSN 6650-00-520-5785
NSN 5905-01-574-2815
NSN 5910-00-544-5146
NSN 7035-01-503-2362
NSN 5935-01-090-0496
NSN 6610-01-078-9238
NSN 5990-00-446-0518
NSN 6240-01-491-1754