Bore centerline to base is 0.710in
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 6650-01-196-4667
NSN 5999-00-099-6889
NSN 5990-01-470-2565
NSN 6685-00-661-2347
NSN 6320-00-225-7013
NSN 6620-01-605-2590
NSN 2925-01-374-2402
NSN 6240-01-415-6004
NSN 5905-01-023-9003
NSN 5950-01-487-7198
NSN 5925-01-621-6048
NSN 5998-00-853-3289