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 5935-01-141-8495
NSN 6620-01-457-9100
NSN 5985-00-150-9398
NSN 6650-01-514-0240
NSN 6110-01-018-1378
NSN 6150-01-293-5951
NSN 6650-01-434-0331
NSN 5998-01-390-7149
NSN 5920-00-226-7148
NSN 5915-01-418-9996
NSN 5950-01-391-4606
NSN 5945-01-087-6501