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 5965-00-925-1725
NSN 6150-00-511-4380
NSN 6645-01-144-8627
NSN 5965-01-294-7522
NSN 6220-01-097-4321
NSN 6130-00-987-4268
NSN 5999-01-160-2779
NSN 5915-00-498-3676
NSN 5975-01-386-4457
NSN 5990-01-193-0487
NSN 5915-01-203-1131
NSN 5965-01-624-8569