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 6320-01-455-3394
NSN 6685-00-793-9575
NSN 5965-00-899-0453
NSN 6620-01-456-0529
NSN 6320-01-158-2177
NSN 5999-00-402-7911
NSN 6130-01-184-3225
NSN 4140-01-613-0283
NSN 6645-01-318-9379
NSN 4140-01-102-7798
NSN 6645-00-892-1605
NSN 5965-00-781-3578