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 5895-01-141-6031
NSN 6150-01-056-8528
NSN 5999-00-206-0444
NSN 7035-01-026-1171
NSN 5985-01-146-6807
NSN 5990-00-195-4352
NSN 5975-00-322-9865
NSN 6130-01-094-2037
NSN 5990-01-278-9985
NSN 6145-01-173-1389
NSN 5996-01-417-8669
NSN 5925-00-462-9164