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 6150-00-104-4572
NSN 5910-01-569-3771
NSN 5905-00-845-4234
NSN 6150-00-242-6241
NSN 6320-01-458-9567
NSN 5998-01-576-9723
NSN 5985-00-100-4902
NSN 5975-00-479-8050
NSN 5975-01-547-0798
NSN 6220-00-333-8521
NSN 5930-01-167-7144
NSN 5945-01-608-9980