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 5895-01-040-3634
NSN 5965-01-247-5696
NSN 6645-01-157-4199
NSN 5998-01-435-5567
NSN 6320-01-425-1417
NSN 5945-01-432-4118
NSN 6650-01-172-7864
NSN 6320-00-823-2015
NSN 5960-01-141-6489
NSN 6110-00-536-4962
NSN 5950-01-634-0677
NSN 6620-00-369-1916