21 tangs around outer periphery of socket
An item designed to be driven by an external or internal drive. It has a face type spanner end.
Classification: Socket wrenches with or without handles, drives and extensions, parts, base metal
NSN 6620-01-446-6571
NSN 5999-01-449-1160
NSN 5996-00-202-6576
NSN 6145-01-100-0732
NSN 6650-01-471-2171
NSN 5965-00-529-0602
NSN 6145-01-463-2650
NSN 5915-00-027-0288
NSN 6220-01-016-8128
NSN 5975-01-361-7175
NSN 5945-01-360-7147
NSN 6110-01-608-2381