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 6320-01-541-7585
NSN 2925-00-596-9775
NSN 5855-01-633-9619
NSN 6135-00-593-6831
NSN 6220-00-595-6954
NSN 7035-01-129-7834
NSN 6610-01-123-7292
NSN 4140-01-612-6852
NSN 6130-01-481-1367
NSN 6610-00-115-1203
NSN 6620-00-526-8996
NSN 2925-01-157-9204