Tap drill size +.003-.001 is .272; c'sink dia.+.010-.000 is .323; threadtap- size class 2b-5/16-18, dept non-locking insert-.37; for removal: drill size is 7/32 and depth 1/8
No other part numbers with same form, fit, and function found.
A tool designed to install a screw thread insert.
Classification: Screwdrivers,and parts thereof, base metal
NSN 5935-01-205-0162
NSN 5935-01-519-7227
NSN 6150-01-200-5941
NSN 6135-00-145-8884
NSN 6685-01-592-3574
NSN 6110-01-433-5213
NSN 6650-01-013-9334
NSN 6110-01-284-3600
NSN 5915-01-608-4816
NSN 6130-00-166-7934
NSN 5855-01-312-5160
NSN 5960-01-254-3541