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 6130-00-993-6460
NSN 5930-00-269-4996
NSN 6645-01-338-1423
NSN 6110-01-234-1154
NSN 6650-01-535-5595
NSN 6650-00-399-9256
NSN 6685-01-331-4378
NSN 5930-01-023-3842
NSN 5925-01-380-7283
NSN 4140-01-620-8144
NSN 5835-01-470-7700
NSN 6320-01-332-1977