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 5975-01-463-5727
NSN 5905-00-285-2866
NSN 5990-01-339-5118
NSN 6240-01-210-4217
NSN 5910-01-426-8741
NSN 6610-01-581-0268
NSN 5975-01-557-4477
NSN 5915-00-226-5461
NSN 4140-01-074-8948
NSN 5985-01-327-3601
NSN 6685-01-264-4154
NSN 5985-00-403-2408