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 5945-01-165-9919
NSN 5998-01-204-8567
NSN 6150-00-520-3614
NSN 6685-00-659-7831
NSN 5895-01-313-3759
NSN 5999-00-090-5002
NSN 5895-01-323-1518
NSN 5998-01-420-3424
NSN 5999-01-225-3329
NSN 5960-01-246-4809
NSN 5855-00-055-1694
NSN 5895-01-433-1053