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 5910-00-924-5111
NSN 5905-01-618-1457
NSN 5930-01-649-5823
NSN 6685-01-137-8517
NSN 5925-00-529-0441
NSN 6110-01-501-1913
NSN 5910-01-160-7848
NSN 2925-01-111-2927
NSN 4140-00-822-4447
NSN 6105-00-320-8322
NSN 5996-00-466-7857
NSN 6610-01-558-7571