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 6240-01-431-5790
NSN 5910-01-617-4826
NSN 5998-01-431-4299
NSN 5920-01-372-1322
NSN 5915-00-518-0851
NSN 5895-00-182-6327
NSN 5950-01-182-0787
NSN 5855-00-149-0766
NSN 6145-01-415-7501
NSN 5965-00-328-6884
NSN 6110-01-572-3818
NSN 6130-01-069-2087