An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 5915-01-340-0650
NSN 5925-01-521-3915
NSN 7035-00-868-2640
NSN 5915-01-359-4847
NSN 6685-00-242-2224
NSN 6110-01-267-3854
NSN 6150-00-763-7220
NSN 6105-01-500-4242
NSN 6220-01-533-4720
NSN 5945-01-266-6585
NSN 5895-01-082-0807
NSN 6620-01-011-3449