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 5935-00-504-5968
NSN 2925-01-226-6126
NSN 6130-01-197-7397
NSN 5999-01-570-4334
NSN 6145-00-635-9957
NSN 6610-01-025-4718
NSN 6220-01-247-2290
NSN 5930-01-224-7410
NSN 6105-01-011-0697
NSN 6645-01-547-3809
NSN 2925-01-467-1192
NSN 5925-00-359-9614