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 6220-01-119-0742
NSN 6220-01-600-7855
NSN 6685-01-445-2953
NSN 5920-01-508-4243
NSN 5950-01-451-8791
NSN 6620-01-250-1692
NSN 6130-01-263-5724
NSN 5960-00-071-7553
NSN 6620-01-423-7300
NSN 5930-00-118-2658
NSN 6130-01-030-4117
NSN 5998-01-304-8701