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 5945-01-063-3919
NSN 5975-00-137-2836
NSN 5920-00-499-8285
NSN 7035-01-542-7946
NSN 5998-00-222-1248
NSN 6610-00-758-2385
NSN 5990-01-642-5748
NSN 6685-01-252-8887
NSN 6150-00-387-3045
NSN 5905-01-513-1440
NSN 5895-00-202-4961
NSN 6650-00-894-8634