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 5925-01-280-5451
NSN 6645-01-406-0688
NSN 5975-01-269-4932
NSN 6135-01-503-1688
NSN 5960-01-632-6576
NSN 6685-01-398-9807
NSN 7035-00-631-3782
NSN 5915-00-738-5596
NSN 6645-01-314-2889
NSN 6220-01-227-1917
NSN 6320-00-905-0543
NSN 5935-01-228-8708