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 6240-00-356-6908
NSN 5905-00-197-7674
NSN 5905-01-106-3824
NSN 5930-01-477-0247
NSN 6220-01-138-1622
NSN 5998-00-057-6019
NSN 5950-00-596-8102
NSN 4140-01-029-5989
NSN 5855-00-014-5008
NSN 6135-00-203-9645
NSN 6110-01-035-0427
NSN 6145-01-185-7390