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 5915-01-519-3287
NSN 6150-00-484-2647
NSN 5920-01-656-3304
NSN 5905-00-823-0033
NSN 6130-01-156-7506
NSN 5910-01-018-7885
NSN 4140-01-072-8326
NSN 6685-01-010-4932
NSN 5835-00-092-1136
NSN 5985-01-512-6281
NSN 6130-01-099-3939
NSN 6650-00-336-0753