A gear with teeth on its outer surface in the form of helical threads.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5915-01-644-4257
NSN 6240-01-232-2665
NSN 5960-01-328-8248
NSN 5855-00-973-5717
NSN 7035-01-364-0286
NSN 5996-01-350-9771
NSN 5999-00-353-1234
NSN 5996-01-631-6917
NSN 5910-00-868-6020
NSN 6105-01-340-3107
NSN 6610-00-081-2365
NSN 4140-00-547-8918