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 6110-01-349-8680
NSN 6110-01-629-4042
NSN 6685-01-648-2179
NSN 5925-01-641-2050
NSN 5925-01-476-7536
NSN 6145-01-227-9958
NSN 5998-01-512-2713
NSN 6685-01-248-9351
NSN 4140-00-245-2715
NSN 5960-00-171-9575
NSN 6130-01-468-1611
NSN 5905-01-045-8386