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 6685-00-270-8070
NSN 5935-01-363-7296
NSN 5905-01-363-4151
NSN 5990-00-421-3193
NSN 6130-00-007-5331
NSN 5905-01-375-9749
NSN 6320-01-425-1417
NSN 6105-01-616-3511
NSN 6135-00-422-3967
NSN 6610-01-154-7949
NSN 6650-01-440-5947
NSN 5998-01-634-0604