Bore centerline to base bottom is 0.922in. Nom; c - c between bolt holes is 2.250in.
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 5990-01-630-5094
NSN 7035-00-252-7467
NSN 5855-01-511-4046
NSN 5915-00-536-3379
NSN 5960-01-014-1595
NSN 5950-01-355-3192
NSN 6240-01-088-0389
NSN 6650-00-397-6893
NSN 5835-01-367-4330
NSN 5895-01-235-9184
NSN 5985-01-455-0321
NSN 6105-00-161-1834