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 6105-01-619-5042
NSN 5999-00-932-3690
NSN 4140-01-046-1530
NSN 5930-00-765-6399
NSN 5915-00-495-4665
NSN 5930-00-376-9991
NSN 2925-00-422-5159
NSN 5998-01-041-2749
NSN 2925-00-777-9711
NSN 5920-00-587-6935
NSN 5930-00-828-6955
NSN 6135-01-506-3859