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 5925-00-823-6138
NSN 6135-00-432-8779
NSN 6135-01-421-1052
NSN 5945-01-207-7040
NSN 5975-01-038-8707
NSN 5950-00-978-9290
NSN 6320-01-296-3181
NSN 6610-01-518-7367
NSN 5985-01-627-5674
NSN 6150-01-302-9663
NSN 6105-01-454-0159
NSN 5930-01-506-5638