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 5905-01-590-6184
NSN 6685-01-298-2118
NSN 6320-01-056-1164
NSN 6685-00-499-9233
NSN 6320-01-116-3980
NSN 5930-01-309-1336
NSN 6135-00-715-4001
NSN 5985-01-310-7389
NSN 5945-01-510-6901
NSN 6610-01-010-7108
NSN 6650-01-440-5947
NSN 5965-00-729-6835