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 2925-00-370-1238
NSN 5920-00-572-7441
NSN 6650-01-357-3579
NSN 5925-00-868-3117
NSN 6620-01-436-5661
NSN 5945-01-076-6550
NSN 5950-01-386-7182
NSN 5895-01-158-6002
NSN 5975-01-120-1088
NSN 6645-01-511-3272
NSN 6610-00-951-4451
NSN 5975-01-143-1269