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 6130-00-424-7085
NSN 5996-01-114-6031
NSN 5990-01-255-7387
NSN 5985-00-944-6818
NSN
NSN 5920-00-344-0980
NSN 6320-01-397-9995
NSN 5925-01-448-5499
NSN 5905-01-144-2692
NSN 6645-00-296-8310
NSN 6150-01-027-0798
NSN 5985-00-966-2698