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 4140-01-028-0629
NSN 5835-01-610-5744
NSN 5915-01-563-1323
NSN 6645-00-052-7288
NSN 6685-01-247-0470
NSN 5975-01-093-9541
NSN 5960-01-139-0035
NSN 5998-01-429-1076
NSN 2925-00-989-0523
NSN 5905-01-227-0935
NSN 6240-00-753-7586
NSN 5945-01-481-7084