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 6320-00-149-7570
NSN 6645-01-131-9664
NSN 4140-01-213-0151
NSN 5990-01-650-9034
NSN 5965-00-971-5522
NSN 5910-01-443-6846
NSN 6685-00-907-0387
NSN 5965-01-248-6345
NSN 5910-01-377-6144
NSN 6610-01-222-4573
NSN 5905-01-366-5311
NSN 6620-01-241-0538