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 4140-01-300-1573
NSN 6610-00-315-9315
NSN 5930-01-535-6976
NSN 5920-01-449-1475
NSN 6105-00-707-7498
NSN 6145-00-553-8196
NSN 5905-00-840-3267
NSN 5950-01-568-5324
NSN 6650-01-500-1756
NSN 5925-01-056-8765
NSN 5998-01-462-5887
NSN 5990-01-633-9503