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 5935-01-406-5236
NSN 5985-01-421-3381
NSN 6220-00-839-1485
NSN 5965-01-585-9939
NSN 6135-01-265-1384
NSN 5935-01-438-6676
NSN 6610-00-763-2415
NSN 5925-00-910-7485
NSN 5920-01-515-2163
NSN 6620-01-440-3523
NSN 5965-00-244-8428
NSN 5895-01-314-6223