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 5905-01-631-2583
NSN 5935-01-562-8504
NSN 5910-01-123-9850
NSN 5965-00-728-6734
NSN 5930-01-244-6972
NSN 5945-01-551-7889
NSN 7035-00-535-8109
NSN 6610-01-551-1895
NSN 5935-00-234-7771
NSN 6685-00-784-4180
NSN 5990-00-067-6791
NSN 5985-00-211-7383