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 6145-01-249-6717
NSN 6650-01-094-6505
NSN 6150-01-158-1332
NSN 6110-00-471-3385
NSN 5920-01-334-9758
NSN 5998-00-868-6180
NSN 6620-01-504-1827
NSN 5930-01-440-5343
NSN 5925-00-315-2238
NSN 6650-01-470-1315
NSN 6620-00-269-5168
NSN 6105-01-076-5183