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 5905-01-657-4305
NSN 6320-01-607-2978
NSN 2925-01-656-8217
NSN 5855-01-210-7636
NSN 5915-01-177-4777
NSN 5930-01-519-9318
NSN 5925-01-440-0392
NSN 5999-00-584-4577
NSN 5990-00-521-2980
NSN 4140-01-178-6811
NSN 6645-01-437-9017
NSN 5999-01-604-0685