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 5975-01-406-9642
NSN 6135-01-648-4875
NSN 6130-01-432-2415
NSN 5990-01-506-7695
NSN 5960-01-560-8461
NSN 5935-01-397-8394
NSN 6130-00-840-8148
NSN 5975-00-557-4829
NSN 5950-01-328-1182
NSN 5985-00-467-1838
NSN 6320-00-466-0371
NSN 5910-01-006-8151