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 6110-00-539-9543
NSN 5905-01-512-1354
NSN 6220-00-069-3117
NSN 6145-01-086-1189
NSN 5945-01-604-3822
NSN 4140-01-547-9501
NSN 5985-01-014-2389
NSN 6620-01-169-2406
NSN 6105-00-504-6261
NSN 6150-01-375-2261
NSN 5910-01-128-9464
NSN 5895-00-739-4523