Hub bore is cut 0.625 in. X 0.125 in. For keyway. 4 holes drilled 1/4 in. And tapped 1/4 in. X 20 tpi 90 degrees apart parallel to the bore to mount to p/n rch1 ln-66 radar drive gear
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 6650-00-006-7136
NSN 5935-00-106-8941
NSN 6320-00-468-8421
NSN 6220-01-513-9279
NSN 4140-01-502-8993
NSN 6240-01-322-5521
NSN 5945-01-247-9911
NSN 6220-01-568-8419
NSN 5930-00-764-4687
NSN 5910-00-099-0538
NSN 7035-00-392-5417
NSN 6145-01-392-1305