10 bolt holes, 11.250 in.Bolt circle on bb end
No other part numbers with same form, fit, and function found.
A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes bearing, sleeve; bushing, sleeve; and collar, shaft.
Classification: Parts of gearing, gear boxes and other speed changers
NSN 5945-00-111-2050
NSN 6220-01-055-7423
NSN 5915-01-271-1767
NSN 6645-00-127-3835
NSN 6610-01-521-8692
NSN 5935-01-107-2838
NSN 6240-00-839-5118
NSN 6135-01-422-1440
NSN 5855-01-406-4821
NSN 6620-01-496-8567
NSN 5965-01-612-8098
NSN 6620-00-977-3779