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 5998-01-259-7394
NSN 6620-01-054-9346
NSN 5915-00-814-0602
NSN 5905-00-666-4983
NSN 6110-01-011-8083
NSN 6220-01-648-7012
NSN 5930-01-608-7743
NSN 5998-00-004-8863
NSN 6645-01-531-7497
NSN 5945-01-321-3623
NSN 6130-01-357-5029
NSN 5905-00-707-5032