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 5910-00-889-4523
NSN 6320-01-521-1764
NSN 5855-01-262-1766
NSN 5996-01-123-9038
NSN 5985-01-648-3317
NSN 5855-00-165-3093
NSN 5855-01-213-9076
NSN 5965-00-372-2537
NSN 6650-00-848-9892
NSN 5920-01-624-1330
NSN 5905-01-055-7732
NSN 5975-01-061-5892