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 5975-00-808-4069
NSN 6145-01-019-6897
NSN 6135-01-540-2403
NSN 6645-01-062-4042
NSN 6135-00-470-7779
NSN 5950-01-584-2708
NSN 5920-00-867-4052
NSN 6130-00-242-3765
NSN 6105-01-436-0818
NSN 5999-01-371-3169
NSN 6685-01-387-8482
NSN 6320-00-857-4073