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 4140-01-316-8407
NSN 5945-01-466-0433
NSN 5960-01-490-7030
NSN 5975-01-152-6048
NSN 5920-00-113-2658
NSN 6110-01-644-2331
NSN 6620-01-384-2105
NSN 6150-00-370-9709
NSN 5985-00-246-3875
NSN 5920-01-437-8850
NSN 5975-00-908-1556
NSN 5990-01-215-5997