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 5975-01-408-7479
NSN 5999-01-473-3720
NSN 7035-01-256-1440
NSN 6650-01-218-4742
NSN 6105-01-391-7124
NSN 4140-01-188-8160
NSN 6240-01-415-3014
NSN 5985-01-372-1331
NSN 7035-00-167-7411
NSN 5915-01-338-5040
NSN 6105-01-382-8099
NSN 6150-00-910-7512