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 5998-00-205-2951
NSN 5996-01-625-8643
NSN 5990-01-472-2447
NSN 6135-01-324-7718
NSN 5895-01-551-7957
NSN 5990-01-582-1977
NSN 2925-00-233-5644
NSN 5999-00-209-9277
NSN 6240-01-632-2700
NSN 6105-01-162-5986
NSN 5996-01-008-7445
NSN 6105-01-007-9915