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 5925-01-621-7167
NSN 4140-00-052-4815
NSN 5999-01-011-3497
NSN 5975-01-318-3074
NSN 5915-01-562-5959
NSN 6610-00-161-7439
NSN 5960-00-228-0636
NSN 6650-00-754-2276
NSN 6620-01-629-4045
NSN 5999-01-633-4910
NSN 6610-01-580-0766
NSN 6650-01-329-0490