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 6620-01-022-9868
NSN 6240-01-055-9696
NSN 5945-00-862-3979
NSN 5975-00-933-0250
NSN 5920-01-462-2517
NSN 5935-01-130-7688
NSN 5920-00-078-2132
NSN 6220-01-633-4013
NSN 5985-01-362-4194
NSN 6240-00-204-0459
NSN 5975-01-453-3533
NSN 5925-00-043-2927