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 6220-01-044-3378
NSN 5895-01-423-0334
NSN 5965-01-271-0808
NSN 5945-01-049-1995
NSN 5998-01-275-0153
NSN 4140-00-332-5956
NSN 5975-00-199-9563
NSN 6130-00-000-0123
NSN 5915-00-226-0910
NSN 6610-00-186-9180
NSN 5996-01-107-2577
NSN 6320-00-139-1090