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 6240-00-395-0019
NSN 6620-01-621-0719
NSN 6610-00-581-0771
NSN 7035-00-631-3782
NSN 5950-01-204-4637
NSN 5998-01-448-6535
NSN 5835-01-447-2544
NSN 5985-01-047-4529
NSN 6110-00-404-8354
NSN 6220-01-486-8664
NSN 6240-00-952-1906
NSN 5996-01-568-8826