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 5975-00-553-7151
NSN 5996-00-601-6690
NSN 5990-01-183-6478
NSN 5905-01-378-3547
NSN 5935-01-415-8473
NSN 5935-01-007-5804
NSN 6135-01-559-1578
NSN 6685-01-534-2785
NSN 6620-01-078-6372
NSN 5935-01-486-7240
NSN 5950-00-916-6559
NSN 5935-01-130-0704