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 5930-01-336-7488
NSN 5905-00-733-4338
NSN 5985-01-257-7362
NSN 6105-01-612-8523
NSN 5925-01-095-9990
NSN 6685-01-338-9170
NSN 5855-01-456-2340
NSN 6610-01-376-9199
NSN 6220-01-024-9444
NSN 5965-00-285-0745
NSN 6620-01-411-4434
NSN 5985-01-561-6025