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 4140-01-084-2998
NSN 6150-01-219-9835
NSN 5950-00-722-4943
NSN 5975-01-567-2105
NSN 6150-00-015-7284
NSN 5996-01-032-4942
NSN 6150-00-254-1041
NSN 6650-01-207-0829
NSN 5895-01-486-1266
NSN 5895-01-129-8210
NSN 5950-01-050-8445
NSN 5975-01-424-1017