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 5905-01-423-1541
NSN 6220-01-472-2513
NSN 6110-00-539-9543
NSN 6685-01-360-3619
NSN 7035-00-981-7216
NSN 5915-01-142-2018
NSN 5975-00-657-9507
NSN 5999-01-368-6428
NSN 5996-00-811-8120
NSN 5960-01-290-5579
NSN 6650-01-272-9746
NSN 5925-01-426-1933