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 5920-00-196-3631
NSN 6320-00-213-0477
NSN 6610-00-500-6944
NSN 5990-01-426-7350
NSN 6135-01-412-8929
NSN 6130-00-541-8468
NSN 6105-00-216-8866
NSN 5975-01-254-9244
NSN 5915-01-646-2611
NSN 5915-00-626-1907
NSN 6105-00-598-4910
NSN 5975-01-100-3222