A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.
NSN 7035-01-145-5059
NSN 5925-00-549-8977
NSN 6320-01-181-9474
NSN 6240-01-433-1403
NSN 5945-01-310-9310
NSN 6145-00-943-5482
NSN 6105-00-222-4762
NSN 5975-01-620-8757
NSN 5925-01-539-6974
NSN 6150-00-707-8804
NSN 5905-01-645-2632
NSN 6240-00-813-0100