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 6130-00-905-1179
NSN
NSN 6220-00-487-4424
NSN 6220-01-116-2411
NSN 5855-01-437-6161
NSN 6685-01-505-0892
NSN 7035-01-322-0221
NSN 5915-01-439-9707
NSN 5835-01-339-0542
NSN 5990-01-548-3711
NSN 5965-01-472-8941
NSN 5930-01-541-4532