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 5895-00-107-0198
NSN 5990-00-467-7431
NSN 5999-01-507-9308
NSN 6320-01-170-4068
NSN 5915-00-081-0536
NSN 6645-00-350-8070
NSN 5910-00-540-1167
NSN 6220-01-319-8218
NSN 2925-00-422-5159
NSN 5910-00-313-2901
NSN 6320-00-369-1333
NSN 6110-00-960-7341