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 4140-01-476-5436
NSN 6610-01-195-2828
NSN 6685-00-735-9111
NSN 6130-00-246-6915
NSN 6110-01-103-3142
NSN 5930-01-197-7372
NSN 5960-00-281-0824
NSN 5996-00-498-4416
NSN 5915-01-322-8572
NSN 5925-00-578-4774
NSN 6105-01-047-8566
NSN 5920-00-351-8428