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 5990-01-595-9441
NSN 5935-01-388-0605
NSN 5895-01-500-7227
NSN 5960-01-450-8539
NSN 5920-00-503-4850
NSN 5945-01-624-5630
NSN 5950-00-267-1846
NSN 5920-01-536-1534
NSN 6220-00-891-3362
NSN 5975-00-756-2451
NSN 5998-01-056-2906
NSN 5985-00-088-2281