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 6150-00-513-0993
NSN 6610-01-406-4985
NSN 5985-01-278-0493
NSN 4140-01-544-0096
NSN 6685-00-201-8933
NSN 6320-00-593-0379
NSN 6110-00-014-2384
NSN 6620-01-035-3889
NSN 5985-00-954-7196
NSN 5990-01-261-2962
NSN 6220-01-373-7169
NSN 6105-01-162-2858