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 6620-01-237-0254
NSN 6105-01-611-9920
NSN 5895-01-607-0658
NSN 6145-01-541-4793
NSN 5915-00-461-0529
NSN 6240-01-266-9492
NSN 5895-01-525-9135
NSN 6240-00-056-1571
NSN 4140-01-658-2793
NSN 5920-00-753-5113
NSN 5855-00-198-3197
NSN 5960-01-425-1454