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 6685-01-082-2322
NSN 6220-01-462-4715
NSN 6105-01-208-8686
NSN 5910-01-336-2251
NSN 6150-01-116-9481
NSN 6320-00-908-6841
NSN 4140-00-805-0988
NSN 5975-01-123-6525
NSN 7035-00-679-9027
NSN 5950-01-441-1328
NSN 2925-01-014-0118
NSN 5985-01-498-9476