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 5999-00-721-4116
NSN 5975-01-484-2484
NSN 6130-01-496-8367
NSN 5960-01-120-4893
NSN 6610-01-431-8575
NSN 5975-01-069-9511
NSN 6105-00-171-6521
NSN 6130-00-754-6211
NSN 4140-01-050-8096
NSN 6645-00-758-4567
NSN 6150-00-659-7123
NSN 5895-01-070-5685