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 5996-01-257-2517
NSN 5960-01-363-0984
NSN 6650-01-123-3110
NSN 6135-00-767-0331
NSN 6685-00-054-9436
NSN 5999-01-086-3235
NSN 5895-01-560-2431
NSN 5975-00-965-6909
NSN 6240-01-468-8407
NSN 5999-01-378-5395
NSN 5975-01-281-3607
NSN 6150-01-463-9548