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 5915-01-364-1093
NSN 6105-01-460-1958
NSN 4140-01-085-4965
NSN 6620-01-607-5434
NSN 6110-00-812-7373
NSN 6645-01-448-0622
NSN 6650-01-213-1231
NSN 5920-01-091-9530
NSN 5855-01-228-0942
NSN 5998-00-777-4417
NSN 6110-00-257-1446
NSN 6240-00-762-0795