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 6645-00-925-3857
NSN 6135-01-079-7852
NSN 6135-01-650-9371
NSN 5855-01-452-1406
NSN 6110-01-119-1567
NSN 5930-00-011-9982
NSN 6685-01-531-7207
NSN 5855-00-937-7709
NSN 5930-00-707-6899
NSN 6150-01-274-3990
NSN 5915-01-281-7553
NSN 5998-00-707-5781