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 5960-00-468-5353
NSN 5950-01-192-3247
NSN 5895-01-568-0659
NSN 5998-01-075-0455
NSN 7035-01-369-1445
NSN 6105-00-466-9880
NSN 6620-01-050-0956
NSN 6220-00-851-2307
NSN 5905-00-926-8706
NSN 5925-01-456-0763
NSN 5998-01-107-2809
NSN 5920-01-386-5798