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 5990-00-446-0518
NSN 6145-00-648-2726
NSN 5920-01-396-2068
NSN 5999-01-079-7198
NSN 6320-00-025-9910
NSN 5905-01-224-7196
NSN 6650-00-170-5095
NSN 5965-00-153-5216
NSN 5905-01-422-0127
NSN 6620-01-064-0366
NSN 6240-00-144-4693
NSN 4140-00-554-8143