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 2925-01-139-5144
NSN 6240-00-841-8734
NSN 6110-01-095-0277
NSN 6650-00-224-3223
NSN 5915-00-904-1718
NSN 6620-00-463-5189
NSN 6135-01-654-3958
NSN 5895-00-879-1789
NSN 5935-01-277-8610
NSN 6240-01-549-6400
NSN 5998-00-270-1179
NSN 2925-00-999-8967