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 5975-01-029-9682
NSN 6110-01-312-5530
NSN 5960-01-491-2993
NSN 5985-00-113-3417
NSN 5998-01-449-0882
NSN 5965-00-513-1352
NSN 5925-00-437-2854
NSN 5895-00-705-9156
NSN 5895-01-474-0687
NSN 5855-01-456-4878
NSN 5945-00-827-7220
NSN 5960-01-027-4927