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 5895-01-608-0190
NSN 5985-00-554-4599
NSN 5985-01-435-9045
NSN 6220-01-395-9144
NSN 5835-00-269-2232
NSN 4140-01-511-0744
NSN 5930-00-500-6019
NSN 2925-01-617-3622
NSN 5996-01-066-0335
NSN 5950-01-191-7382
NSN 4140-00-456-6139
NSN 6130-01-200-3600