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 6620-00-145-8232
NSN 5950-00-007-2725
NSN 5855-01-608-4351
NSN 5950-01-043-0735
NSN 5855-00-198-3197
NSN 5895-01-078-7885
NSN 5996-01-373-0147
NSN 5925-01-014-4779
NSN 6685-01-080-4697
NSN 5999-01-056-2107
NSN 6130-01-449-9877
NSN 2925-00-530-3673