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 5935-01-227-1702
NSN 5905-01-412-0743
NSN 6135-00-284-1406
NSN 5930-01-476-5395
NSN 7035-00-009-8705
NSN 6105-00-111-0851
NSN 5930-00-462-4743
NSN 6145-01-492-9840
NSN 6110-01-608-2801
NSN 6105-01-345-6670
NSN 5930-00-114-2875
NSN 5935-01-278-5854