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 6645-00-574-9712
NSN 6650-01-410-7526
NSN 2925-01-224-1885
NSN 6110-01-281-0513
NSN 5920-00-421-7546
NSN 6150-00-583-9878
NSN 6135-01-322-4655
NSN 6610-00-330-6634
NSN 5999-01-081-9314
NSN 5990-01-216-1276
NSN 5835-01-157-5886
NSN 5855-01-525-7169