A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 6220-01-246-7534
NSN 6220-00-405-5986
NSN 4140-00-794-2960
NSN 5835-01-090-6712
NSN 4140-00-945-4055
NSN 5905-00-163-4504
NSN 6620-01-130-5700
NSN 5999-00-597-2979
NSN 5930-01-227-1908
NSN
NSN 6145-01-049-9292
NSN 5945-01-519-6316