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 5985-01-503-0146
NSN 5960-01-122-9373
NSN 5960-00-697-3623
NSN 6240-01-631-7690
NSN 6685-01-268-1724
NSN 5996-00-278-5193
NSN 4140-01-361-9198
NSN 6685-01-341-9325
NSN 6150-00-182-4008
NSN 5835-01-456-3922
NSN 5945-00-170-4160
NSN 5835-01-055-6762