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 5960-00-199-6034
NSN 6105-00-146-1568
NSN 6620-00-103-4764
NSN 5930-00-042-9436
NSN 5965-01-523-4572
NSN 5950-01-010-5026
NSN 5895-00-270-6595
NSN 6685-00-235-7248
NSN 5835-00-368-4182
NSN 5835-01-117-3011
NSN 6110-01-339-3061
NSN 6105-01-401-5361