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 5965-01-468-1904
NSN 6620-01-632-2154
NSN 5895-01-475-7226
NSN 5998-01-319-6219
NSN 6610-01-513-8383
NSN 5905-01-510-9397
NSN 5835-00-665-3395
NSN 5950-01-254-8557
NSN 6105-01-089-7658
NSN 6650-01-341-9838
NSN 6645-01-084-9074
NSN 6645-00-459-3313