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 5935-00-588-4042
NSN 6145-01-484-6698
NSN 6685-01-617-8964
NSN 5975-01-425-1986
NSN 6240-01-625-1279
NSN 5905-00-196-6736
NSN 6685-01-368-4611
NSN 5905-01-491-3216
NSN 2925-01-458-5808
NSN 6610-00-726-0247
NSN 5975-00-538-1793
NSN 6650-00-698-5869