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 5920-01-014-0611
NSN 5930-01-524-4469
NSN 5990-01-347-6080
NSN 5835-01-508-2528
NSN 5930-01-437-6156
NSN 5990-00-111-3614
NSN 6150-01-549-3436
NSN 5996-00-542-3997
NSN 5920-01-571-6725
NSN 5910-00-454-4728
NSN 6220-01-337-9507
NSN 6110-00-951-9824