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 5998-01-372-8020
NSN 5950-01-004-0147
NSN 5985-01-463-8562
NSN 5835-01-441-4746
NSN 6135-00-683-0536
NSN 5999-00-538-7278
NSN 5998-00-807-4486
NSN 6610-01-518-3044
NSN 5920-01-580-4557
NSN 6240-01-444-1519
NSN 7035-01-026-0117
NSN 6150-01-399-7843