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 5920-00-970-4818
NSN 5905-01-143-7438
NSN 6150-00-361-2423
NSN 5915-01-143-2482
NSN 5950-01-463-9780
NSN 5895-00-162-1407
NSN 6130-01-007-3975
NSN 5920-01-139-1221
NSN 6220-00-208-5454
NSN 6650-00-464-6395
NSN 5999-01-354-0626
NSN 5965-01-068-6696