No. 30 spline wrenching size
An item having an internal drive at one end made to fit into the external drive end of a socket wrench handle, torque wrench, or power driven tool. The opposite end consists of various internal wrench shapes such as hexagon or square. It may include an integral universal joint.
Classification: Socket wrenches with or without handles, drives and extensions, parts, base metal
NSN 5895-01-321-1214
NSN 5965-00-913-9545
NSN 7035-00-541-8516
NSN 5996-00-375-5057
NSN 5960-00-848-9094
NSN 5935-01-621-2432
NSN 5915-00-170-6775
NSN 5905-00-960-8451
NSN 6110-00-185-2021
NSN 5998-01-164-3986
NSN 7035-01-519-8227
NSN 5915-00-978-4932