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 5895-01-653-0013
NSN 6610-01-160-8815
NSN 6685-00-827-1743
NSN 5910-00-051-3985
NSN 5905-00-990-6805
NSN 6650-01-268-9702
NSN 5950-01-366-9538
NSN 5925-01-100-5753
NSN 6650-00-446-8787
NSN 5905-01-435-4194
NSN 6320-01-516-3836
NSN 7035-01-400-3666