C-c between holes 0.375in
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 5999-00-019-0250
NSN 6135-00-764-8680
NSN 5960-00-481-6677
NSN 5925-00-290-4451
NSN 5998-00-136-8021
NSN 5999-01-384-3532
NSN 6130-01-078-4118
NSN 5985-00-288-6001
NSN 5945-01-196-8585
NSN 6645-01-535-0719
NSN 6150-00-763-7220
NSN 4140-01-183-7174