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 6130-00-243-5284
NSN 6145-01-333-8191
NSN 5835-01-242-9806
NSN 6110-01-604-7677
NSN 4140-01-096-1596
NSN 6645-01-360-0293
NSN 6145-01-562-0226
NSN 5999-01-237-2666
NSN 5975-01-359-8503
NSN 5985-01-090-1100
NSN 5996-00-728-3654
NSN 6145-00-521-0001