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 5998-00-505-2057
NSN 4140-00-773-6474
NSN 5935-01-496-1664
NSN 5855-01-499-6147
NSN 5999-01-099-9158
NSN 5915-01-106-2606
NSN 5945-00-005-0325
NSN 4140-01-312-8632
NSN 5855-01-466-0632
NSN 2925-01-502-2385
NSN 5965-01-212-6817
NSN 5895-00-758-3096