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 5835-01-285-1897
NSN 5930-01-205-5153
NSN 4140-01-554-0886
NSN 4140-00-892-5952
NSN 6135-00-577-8429
NSN 5855-00-408-2611
NSN 5945-00-348-9242
NSN 5925-00-558-4242
NSN 6610-01-362-8686
NSN 6145-00-958-6152
NSN 5935-01-481-3805
NSN 5895-01-435-4386