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 5950-00-290-8090
NSN 5915-00-065-3253
NSN 5910-01-224-6529
NSN 5945-00-905-5218
NSN 6620-01-607-5738
NSN 6645-01-097-5831
NSN 6610-01-359-0008
NSN 5835-01-552-8365
NSN 6130-01-627-1785
NSN 5935-01-187-6990
NSN 5855-01-167-2162
NSN 5855-01-100-3272