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 5975-01-231-4180
NSN 5895-01-196-4845
NSN 6645-00-255-1369
NSN 6610-01-558-7571
NSN 5950-00-653-2289
NSN 6320-01-521-1764
NSN 5915-01-492-9691
NSN 5998-01-054-2994
NSN 2925-01-422-1542
NSN 5998-01-254-4979
NSN 6685-01-276-5400
NSN 6110-00-181-5634