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 6110-00-108-6478
NSN 5945-01-099-3777
NSN 6685-01-614-2530
NSN 5990-01-554-4128
NSN 5985-01-025-9281
NSN 4140-01-194-3298
NSN 5925-00-800-5350
NSN 5999-01-363-9936
NSN 6320-01-574-1915
NSN 6105-00-087-4943
NSN 5998-01-431-5839
NSN 4140-01-188-6977