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 5985-00-277-7371
NSN 5855-01-318-7663
NSN 5925-00-187-8860
NSN 5965-01-541-8896
NSN 5965-01-115-2716
NSN 4140-01-463-2910
NSN 6135-01-560-8130
NSN 4140-01-028-8074
NSN 6620-01-187-4130
NSN 4140-00-660-8699
NSN 5905-01-585-3329
NSN 5960-00-297-7099