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 6240-01-431-5442
NSN 2925-01-448-2880
NSN 6650-01-473-1355
NSN 5985-01-115-3169
NSN 5998-01-646-3311
NSN 6240-01-333-5455
NSN 6105-01-621-2918
NSN 5925-00-529-0441
NSN 5965-01-518-4490
NSN 5905-00-369-1644
NSN 6150-01-457-7827
NSN 5945-01-573-5746