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 6650-01-487-4236
NSN 5910-00-223-9826
NSN 7035-01-091-0309
NSN 5985-01-410-9914
NSN 6150-01-641-7196
NSN 7035-01-516-4411
NSN 6145-01-255-2878
NSN 6145-01-578-1561
NSN 5999-01-525-8704
NSN 6130-01-530-7411
NSN 5990-01-411-5930
NSN 6650-01-463-8405