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 6645-00-067-7070
NSN 6240-01-371-3020
NSN 5996-01-381-3151
NSN 5996-01-286-6889
NSN 5998-00-277-7552
NSN 6130-01-147-3932
NSN 6620-01-287-9975
NSN 2925-00-253-1655
NSN 6145-01-487-6936
NSN 6130-00-917-5198
NSN 6240-01-500-6260
NSN 6150-01-360-9870