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 4140-01-217-4783
NSN 6620-01-504-0997
NSN 6610-00-147-9332
NSN 5915-00-557-6735
NSN 4140-00-078-9357
NSN 5915-01-096-0046
NSN 2925-01-267-1598
NSN 6220-01-109-7379
NSN 5930-01-148-6119
NSN 5895-01-442-7096
NSN 6240-00-960-0224
NSN 6135-00-120-1026