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 7035-01-045-7202
NSN 6620-01-651-1315
NSN 5935-01-531-2174
NSN 5990-01-525-2250
NSN 6105-01-130-4089
NSN 2925-00-081-3547
NSN 5925-00-475-2648
NSN 5910-00-594-7986
NSN 6240-01-265-0960
NSN 6610-01-382-7894
NSN 5945-01-605-2909
NSN 5975-00-942-1925