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 7035-00-490-0485
NSN 5945-00-969-0472
NSN 5855-00-014-5008
NSN 6135-00-377-9165
NSN 5965-01-457-7297
NSN 5910-01-388-1998
NSN 5935-00-866-1573
NSN 6650-01-052-7121
NSN 6105-00-669-6462
NSN 6240-01-470-6387
NSN 6150-01-472-2033
NSN 5999-01-026-2557