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 5915-00-070-1850
NSN 5960-01-406-4136
NSN 6145-01-191-8318
NSN 5998-01-279-2139
NSN 6320-00-646-3311
NSN 7035-01-318-6578
NSN 5925-00-144-0482
NSN 5910-01-434-3743
NSN 6135-00-009-4100
NSN 5985-00-383-6178
NSN 5920-01-452-7268
NSN 5999-01-228-3100