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 6105-01-553-5077
NSN 6135-01-301-8776
NSN 7035-00-007-7023
NSN 5998-01-277-5712
NSN 6220-01-300-9448
NSN 5950-00-273-4003
NSN 5950-01-604-7921
NSN 5998-00-944-2321
NSN 6220-01-542-8738
NSN 5985-01-528-0795
NSN 6130-01-100-6766
NSN 5945-01-600-2191