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 5985-01-248-8712
NSN 5910-00-409-3775
NSN 5998-00-804-2257
NSN 5960-00-243-9155
NSN 6110-01-029-3403
NSN 2925-00-594-1157
NSN 6320-01-578-6006
NSN 5925-01-140-2773
NSN 5950-00-078-1528
NSN 6650-01-442-6871
NSN 5835-01-214-5402
NSN 5975-01-374-8597