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 5965-00-351-7460
NSN 5895-00-501-8174
NSN 6150-01-248-3491
NSN 5990-01-462-1617
NSN 5910-00-253-1107
NSN 5960-01-552-8601
NSN 5905-01-078-8924
NSN 5930-01-426-4411
NSN 6130-00-105-9361
NSN 6645-00-947-0625
NSN 5925-01-106-4498
NSN 5999-00-034-3912