No. 7 spline size
An adapter which facilitates the use of a torque wrench in various applications. One end is designed for direct mating with the drive tang of a torque wrench and the other end designed to mate with the head of a bolt, nut, or the like, or made to fit into socket wrench or screwdriver bit.
Classification: Hand-operated spanners and wrenches, nonadjustable, and parts, base metal, other
NSN 6650-00-569-1762
NSN 5915-01-119-0250
NSN 5999-01-094-1906
NSN 6105-01-507-1245
NSN 5945-01-041-3522
NSN 6110-01-408-0403
NSN 7035-00-093-5840
NSN 5945-01-018-9842
NSN 5945-01-295-8450
NSN 6610-01-442-2213
NSN 5895-01-426-3466
NSN 5910-00-626-2344