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 6685-01-528-9453
NSN 5998-01-411-3200
NSN 5985-01-629-4493
NSN 2925-01-016-0876
NSN 5996-00-725-2701
NSN 6145-01-558-3197
NSN 5855-01-658-4510
NSN 5950-01-470-6607
NSN 6105-01-123-6123
NSN 5985-01-237-2570
NSN 6130-01-529-4545
NSN 5910-01-403-2812