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 4140-00-613-9209
NSN 5965-01-658-7557
NSN 5985-01-119-7401
NSN 2925-01-654-2478
NSN 5999-01-365-5453
NSN 6135-00-087-5300
NSN 5960-01-149-1261
NSN 6110-01-205-6276
NSN 6320-01-451-0821
NSN 2925-00-950-2516
NSN 6610-01-333-2381
NSN 5915-01-442-3822