Shoulder is hexagon shape
A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.
NSN 6145-00-476-8875
NSN 5905-01-628-0111
NSN 5910-00-402-7880
NSN 5985-01-525-7624
NSN 6130-00-463-9509
NSN 7035-00-131-8219
NSN 5835-01-572-9308
NSN 5990-01-373-1465
NSN 6105-01-493-4224
NSN 5950-01-454-9339
NSN 5925-00-621-0134
NSN 5985-00-208-6751