Round bolt hole
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 6220-00-983-6920
NSN 6145-01-318-9662
NSN 5915-00-853-6528
NSN 5945-01-111-9711
NSN 5910-00-776-1559
NSN 6685-01-050-7685
NSN 5935-00-545-9574
NSN 5855-01-363-5052
NSN 5950-01-008-0709
NSN 5920-01-467-2079
NSN 5996-01-034-2270
NSN 6220-00-247-1247