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 6110-00-079-9926
NSN 6145-01-098-0125
NSN 6320-00-456-2092
NSN 5998-01-437-5683
NSN 5975-01-593-1224
NSN 5950-01-534-7890
NSN 5910-01-029-8022
NSN 6145-00-910-7094
NSN 5990-01-162-9220
NSN 6620-00-851-1487
NSN 6135-00-134-6648
NSN 5975-01-207-2309