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 6220-00-816-8131
NSN 6105-00-117-3966
NSN 5925-00-932-3027
NSN 6685-01-012-4239
NSN 5950-00-005-4387
NSN 6150-01-093-9525
NSN 6145-01-422-4485
NSN 6145-00-360-7760
NSN 5920-00-233-8690
NSN 5855-00-118-8762
NSN 5945-01-656-4079
NSN 5965-01-431-8147