Bore centerline to base is 0.710in
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 5996-01-621-7893
NSN 5965-01-515-7177
NSN 5975-01-251-5331
NSN 2925-01-054-3190
NSN 5990-00-862-3271
NSN 5935-00-937-9451
NSN 5925-01-473-4287
NSN 5895-01-184-9975
NSN 5960-00-594-0824
NSN 2925-01-488-2966
NSN 4140-01-327-3241
NSN 5975-01-100-1063