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 5950-01-408-7915
NSN 5950-01-542-9972
NSN 6610-01-608-0170
NSN 5990-01-491-7692
NSN 5998-00-239-5540
NSN 6105-01-129-2444
NSN 6685-01-549-1736
NSN 6610-01-171-3010
NSN 6110-01-411-6660
NSN 6220-01-330-6650
NSN 6620-01-250-1692
NSN 6645-01-309-6455