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 7035-01-378-5074
NSN 5925-01-358-0308
NSN 5945-01-082-7104
NSN 5998-01-055-5255
NSN 6220-01-019-4090
NSN 5965-00-170-5254
NSN 6650-01-323-6252
NSN 2925-00-973-9413
NSN 5930-00-026-1665
NSN 5965-00-391-0562
NSN 5950-01-447-3362
NSN 6220-01-060-1096