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 4140-00-162-0859
NSN 5920-01-598-4669
NSN 6620-01-432-7032
NSN 5960-01-567-1096
NSN 5998-01-190-3820
NSN 6130-01-411-7735
NSN 5975-01-549-3956
NSN 6105-00-079-0863
NSN 6150-01-606-6443
NSN 4140-01-220-7697
NSN 6320-00-082-5868
NSN 6610-01-565-9857