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 5930-00-801-7680
NSN 6145-00-635-3808
NSN 5925-00-941-2176
NSN 5905-01-415-0869
NSN 6610-01-063-9303
NSN 6320-00-674-1361
NSN 6685-00-076-2106
NSN 5920-01-229-7152
NSN 6645-00-916-5615
NSN 5855-00-010-6492
NSN 6685-00-516-2173
NSN 6145-01-502-5801