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 6610-01-505-3495
NSN 6220-01-542-8738
NSN 5985-01-300-4082
NSN 5895-01-219-4767
NSN 5950-01-579-5766
NSN 6220-01-048-4359
NSN 5855-01-218-3735
NSN 6645-00-947-0625
NSN 6620-00-244-8020
NSN 5835-01-332-2867
NSN 6610-01-256-7938
NSN 5910-01-023-8230