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 5835-01-370-3875
NSN 6320-01-292-6635
NSN 5945-00-201-9517
NSN 5950-00-926-0724
NSN 6105-01-487-6663
NSN 5905-01-263-8641
NSN 5930-00-428-3675
NSN 5915-00-782-5026
NSN 5945-01-613-1067
NSN 6320-00-343-1798
NSN 5960-00-968-7582
NSN 6150-00-426-4412