Four flues; h1 thread limit; ground thread; taper chamfer
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 5965-00-726-3168
NSN 5965-01-459-5493
NSN 5975-01-365-2180
NSN 5960-01-536-9763
NSN 6130-01-500-8281
NSN 5905-01-326-1028
NSN 4140-00-402-3223
NSN 5925-00-172-5070
NSN 5930-01-147-6035
NSN 6320-00-809-5744
NSN 6220-01-401-5337
NSN 6110-00-842-2880