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 6610-01-041-9296
NSN 6150-01-559-4873
NSN 5975-01-454-7438
NSN 6240-00-135-7071
NSN 6320-00-894-1644
NSN 6220-00-818-6478
NSN 2925-01-172-9209
NSN 5975-01-119-7761
NSN 6645-01-465-4915
NSN 6130-00-328-0261
NSN 4140-01-413-7648
NSN 6620-01-529-7513