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 5855-01-549-3666
NSN 5895-00-221-6557
NSN 5950-00-679-9539
NSN 6610-01-431-8575
NSN 5915-01-393-8841
NSN 5965-01-183-7722
NSN 5998-01-122-6297
NSN 5950-01-451-6811
NSN 6105-00-149-7956
NSN 5945-01-014-8393
NSN 5985-01-190-3935
NSN 6130-00-814-3078