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 6645-00-248-4925
NSN 6130-01-412-3824
NSN 5996-01-491-0178
NSN 6130-01-338-5278
NSN 5950-01-562-7948
NSN 5905-00-024-1304
NSN 5905-01-392-2234
NSN 5945-00-578-0903
NSN 7035-01-172-6772
NSN 6110-01-351-7307
NSN 5965-01-312-6438
NSN 5925-00-173-3438