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 6650-01-222-1749
NSN 6620-01-222-2063
NSN 5999-01-435-6290
NSN 5835-00-289-9080
NSN 7035-01-498-0582
NSN 2925-00-225-1730
NSN 4140-01-060-2218
NSN 5990-01-272-4091
NSN 7035-01-240-4998
NSN 5855-01-003-7102
NSN 5855-01-657-7657
NSN 5985-00-486-8589