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 6240-01-338-0081
NSN 5930-00-792-9924
NSN 6145-01-351-4292
NSN 5895-00-231-4233
NSN 5855-01-546-0337
NSN 5950-01-071-9272
NSN 7035-01-421-2398
NSN 5855-00-079-2370
NSN 5905-00-871-6522
NSN 5835-00-864-4481
NSN 5975-01-304-3887
NSN 6220-01-227-4152