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 5985-01-460-8743
NSN 5835-01-377-8972
NSN 5910-01-511-0224
NSN 5945-00-232-8432
NSN 6220-01-281-8848
NSN 5975-00-966-5735
NSN 6220-01-322-8450
NSN 5950-01-502-6915
NSN 6130-01-167-8911
NSN 5905-01-634-0595
NSN 5920-01-568-0720
NSN 6320-01-170-4068