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 6240-00-878-1002
NSN 6320-01-415-0953
NSN 5990-00-849-6358
NSN 5920-01-222-5107
NSN 6650-01-324-6458
NSN 6105-00-997-0674
NSN 2925-01-633-4048
NSN 5945-01-536-4807
NSN 5895-01-322-7484
NSN 5998-01-571-3897
NSN 6620-01-095-8937
NSN 6685-01-447-4781