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 6145-00-906-2029
NSN 4140-01-143-5397
NSN 5915-00-583-4970
NSN 6135-01-584-0941
NSN 5999-00-488-4274
NSN 5990-01-372-1642
NSN 5998-01-137-1559
NSN 5920-00-874-1155
NSN 5910-00-407-2912
NSN 6610-01-227-1692
NSN 6685-00-108-6374
NSN 5915-01-266-7855