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 5855-01-254-3110
NSN 5950-00-584-2073
NSN 5935-01-483-0678
NSN 4140-01-630-6991
NSN 6685-01-406-5348
NSN 6135-01-548-1423
NSN 6240-01-512-1856
NSN 5945-01-131-8064
NSN 6610-00-809-4305
NSN 4140-00-146-9795
NSN 5905-01-268-5542
NSN 5985-01-066-7505