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 2925-01-604-8984
NSN 5920-01-022-1297
NSN 5855-01-513-9601
NSN 5990-01-036-8080
NSN 5996-00-226-5364
NSN 6145-01-141-0214
NSN 5930-01-126-2877
NSN 5999-01-508-8032
NSN 5998-00-309-6320
NSN 5960-01-250-5502
NSN 6610-00-269-4506
NSN 5915-00-074-0142