First end hub threaded 4.745/4.750-12uns-lh x 0.250 in. Lg
A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5935-00-131-1261
NSN 5905-00-379-2207
NSN 6150-01-305-1121
NSN 6105-00-782-8871
NSN 6650-01-432-1830
NSN 5855-01-156-0417
NSN 6135-00-577-8429
NSN 6105-01-543-6107
NSN 6645-00-041-4074
NSN 6135-01-442-7275
NSN 4140-01-264-7466
NSN 6220-01-605-2534