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 7035-00-535-8109
NSN 6130-00-488-4656
NSN 6145-00-919-6176
NSN 5920-01-629-2070
NSN 6105-01-618-5423
NSN 5905-00-249-2867
NSN 5998-00-364-3665
NSN 2925-01-082-7248
NSN 5960-01-184-3436
NSN 5960-00-264-3017
NSN 5915-00-481-7364
NSN 6685-01-313-3933