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 2925-00-082-8219
NSN 6645-01-400-1383
NSN 5920-00-425-2878
NSN 5996-00-587-7311
NSN 5985-01-319-6856
NSN 5920-00-283-7178
NSN 5910-01-406-2852
NSN 7035-00-574-4223
NSN 5925-00-870-9905
NSN 6320-01-592-6248
NSN 5985-00-959-6441
NSN 5910-01-464-1482