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 5930-00-074-2023
NSN 5930-01-378-1815
NSN 5895-01-454-7625
NSN 6650-01-284-4364
NSN 6110-01-660-6194
NSN 6620-01-219-0923
NSN 5965-01-010-1258
NSN 5920-00-568-6273
NSN 6145-00-003-4184
NSN 6240-01-183-0893
NSN 5985-00-521-4292
NSN 6685-01-362-8762