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 5895-01-427-3727
NSN 5855-00-058-1293
NSN 5835-00-729-9305
NSN 6110-00-235-6395
NSN 5925-01-560-8784
NSN 6320-01-144-3810
NSN 5915-01-391-4664
NSN 6685-01-415-3117
NSN 6610-01-179-6859
NSN 6645-00-558-0028
NSN 6105-01-443-5157
NSN 2925-01-426-3410