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 6240-01-032-5105
NSN 5990-01-209-1505
NSN 5895-00-570-8158
NSN 5996-01-213-3894
NSN 5910-01-549-9770
NSN 5925-00-782-4742
NSN 5920-00-113-6041
NSN 5915-01-212-0687
NSN 5930-00-531-0541
NSN 5996-01-297-1564
NSN 5985-00-195-0919
NSN 5960-01-469-5874