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 6240-01-271-2222
NSN 5965-00-617-5731
NSN 5985-01-274-7936
NSN 5910-01-571-7621
NSN 6240-00-189-2762
NSN 6135-01-377-3862
NSN 5920-01-545-3146
NSN 6685-01-415-5128
NSN 6620-00-202-5122
NSN 6645-01-010-3746
NSN 5975-01-152-2910
NSN 6105-00-246-5311