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 5998-00-560-7971
NSN 6620-01-207-0667
NSN 5905-01-381-9460
NSN 6645-01-194-6594
NSN 5895-01-218-2065
NSN 5998-01-289-0937
NSN 6610-01-265-1824
NSN 2925-01-342-1712
NSN 6645-00-928-7208
NSN 6610-01-618-7038
NSN 5985-00-004-5980
NSN 6610-01-504-1276