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 5975-01-035-1141
NSN 6150-01-552-2211
NSN 5905-01-437-8495
NSN 6645-01-147-5579
NSN 5960-00-131-6744
NSN 6220-00-799-8377
NSN 4140-00-281-4493
NSN 6650-01-618-7779
NSN 5855-01-348-6690
NSN 5855-01-246-4274
NSN 6145-01-562-3451
NSN 6220-00-676-0904