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 5990-01-231-9608
NSN 6650-01-185-9067
NSN 6145-01-508-5017
NSN 5930-00-408-4722
NSN 5930-01-431-7016
NSN 5985-01-542-4599
NSN 5915-01-525-0959
NSN 5965-01-086-3126
NSN 6130-01-542-1611
NSN 5998-01-253-4106
NSN 6685-00-930-9257
NSN 5905-01-467-9990