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 6610-01-633-8931
NSN 6320-01-108-5933
NSN 6145-00-315-8934
NSN 6220-01-161-2836
NSN 5855-01-594-0172
NSN 6645-01-300-5054
NSN 6620-01-059-0876
NSN 7035-00-500-7839
NSN 2925-01-157-9204
NSN 5985-01-311-9178
NSN 5999-00-740-8259
NSN 5945-01-350-0053