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 6150-01-036-6547
NSN 6145-01-493-1892
NSN 5925-01-124-2441
NSN 6145-01-631-8068
NSN 6220-01-215-2179
NSN 6645-01-292-9778
NSN 6150-00-658-4894
NSN 5985-01-271-4394
NSN 5915-00-597-2369
NSN 6620-00-248-6950
NSN 6645-01-567-8282
NSN 5935-00-192-7163