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 4140-00-391-9447
NSN 5999-01-120-3594
NSN 7035-01-327-4456
NSN 5985-01-336-1676
NSN 6145-00-348-4320
NSN 5855-01-461-8089
NSN 5905-01-160-7887
NSN 5905-00-714-6833
NSN 6620-01-525-8648
NSN 5910-01-440-3450
NSN 6130-01-387-5996
NSN 6220-00-151-9612