Six 0.312 in.Dia holes equally spaced on 4.250 in.Bolt circle; four slots 0.328 in.Lg; o/a length: 2.969 in.Nom
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.
NSN 5990-01-331-9438
NSN 4140-01-186-8786
NSN 5935-01-337-4998
NSN 6610-01-191-6500
NSN 6105-01-343-2217
NSN 6130-01-208-3444
NSN 5985-01-406-6615
NSN 6105-01-473-7848
NSN 5998-01-264-9768
NSN 6220-01-264-3485
NSN 6685-01-412-0767
NSN 5965-01-231-5047