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 2925-01-141-7563
NSN 5990-01-503-0194
NSN 5910-01-057-3087
NSN 5905-01-462-0575
NSN 6220-01-634-0660
NSN 5965-01-501-2390
NSN 5965-01-424-4922
NSN 5999-00-155-9383
NSN 6135-01-136-1059
NSN 5996-01-421-3373
NSN 6110-00-101-7955
NSN 5990-01-416-6009