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 5998-01-555-7778
NSN 6150-01-588-3231
NSN 6145-01-367-1404
NSN 5920-01-426-8517
NSN 5930-01-121-9454
NSN 5835-00-226-7825
NSN 6620-00-725-7289
NSN 6105-01-357-6320
NSN 6685-00-707-4842
NSN 6610-00-942-5981
NSN 5945-00-226-5840
NSN 6240-01-289-4536