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 6135-01-204-8712
NSN 6320-01-111-8851
NSN 6685-00-827-3407
NSN 5935-00-338-4877
NSN 6610-01-211-6182
NSN 5855-00-482-9876
NSN 7035-01-250-5744
NSN 6645-00-137-7699
NSN 5855-01-604-6106
NSN 5915-01-501-0275
NSN 6135-00-377-9165
NSN 5935-01-396-3025