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 2925-01-518-3453
NSN 4140-01-647-4488
NSN 6150-01-417-8398
NSN 5935-00-813-4722
NSN 6610-01-139-4713
NSN 6105-00-866-5147
NSN 5999-00-351-9662
NSN 2925-00-233-5644
NSN 5965-01-523-1784
NSN 6130-00-191-4987
NSN 5895-00-736-6146
NSN 6110-01-653-9614