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 6220-00-281-9206
NSN 5905-01-381-2552
NSN 5905-01-430-3500
NSN 5855-01-096-0872
NSN 6645-01-578-6815
NSN 6145-00-669-6757
NSN 6130-00-100-0175
NSN 5855-01-606-8278
NSN 5915-01-563-7177
NSN 5950-01-099-2651
NSN 6320-01-481-7322
NSN 5975-00-724-3147