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 6110-00-523-6887
NSN 5945-01-005-3861
NSN 5965-00-111-2073
NSN 5990-00-765-1264
NSN 7035-00-225-6499
NSN 6150-01-503-4101
NSN 5960-00-581-2389
NSN 5835-01-432-1277
NSN 6645-00-171-9639
NSN 5990-00-107-0835
NSN 6645-01-012-7670
NSN 7035-01-250-4268