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 5998-01-108-4779
NSN 5835-01-370-8912
NSN 6610-01-589-5146
NSN 5835-00-089-0588
NSN 5930-00-925-0831
NSN 5945-00-985-4440
NSN 6610-01-406-4985
NSN 6685-01-379-2861
NSN 6150-00-701-3433
NSN 5960-01-061-9166
NSN 6650-00-239-9226
NSN 5965-01-105-7901