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 5895-01-257-6721
NSN 6105-01-399-5431
NSN 5835-01-313-3375
NSN 6620-01-530-1229
NSN 5925-01-531-3279
NSN 5998-01-462-0025
NSN 5998-01-468-2965
NSN 5999-01-164-9213
NSN 5915-00-389-1126
NSN 5998-01-135-4680
NSN 5998-01-401-5396
NSN 5925-00-205-2767