Hole is 20unf-2b threaded left hand with 0.620 in. Wide square cut outs on both ends
A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod, straight, headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin, straight, threaded.
Classification: Pins of iron or steel nesoi
NSN 6130-00-472-4746
NSN 6220-01-209-0030
NSN 5855-00-482-9876
NSN 5998-01-413-1334
NSN 6220-01-478-1247
NSN 6610-01-268-4191
NSN 6150-01-269-1068
NSN
NSN 5990-01-281-0018
NSN 5960-01-322-1945
NSN 5998-00-504-2425
NSN 6220-00-766-0888