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 5950-00-919-7260
NSN 4140-00-852-9567
NSN 5925-01-215-7324
NSN 5835-01-286-6499
NSN 5990-00-557-8726
NSN 6645-01-129-3954
NSN 6650-01-157-8806
NSN 5985-01-359-3356
NSN 7035-00-703-3535
NSN 5905-01-199-4329
NSN 6220-01-348-3114
NSN 5920-01-210-5685