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 5925-01-103-4893
NSN 6645-01-553-3599
NSN 5999-01-480-8696
NSN 5990-00-482-7927
NSN 5975-00-269-4365
NSN 5915-01-371-6966
NSN 6320-01-204-2922
NSN 5915-01-307-2036
NSN 5925-00-910-6502
NSN 6650-01-004-1261
NSN 5950-00-833-0975
NSN 5930-01-025-9325