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 6130-00-100-0175
NSN 6645-01-605-1485
NSN 5925-01-269-5984
NSN 2925-01-583-5619
NSN 2925-00-802-7483
NSN 5905-01-606-9928
NSN 5950-00-517-0467
NSN 5915-01-627-7113
NSN 6620-00-273-1511
NSN 6135-01-538-7272
NSN 7035-00-902-8995
NSN 5920-00-825-1673