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 4140-01-100-1223
NSN 5960-00-136-7046
NSN 6150-01-580-1066
NSN 5965-01-396-3184
NSN 5920-01-591-4580
NSN 5998-01-168-7989
NSN 5855-01-416-1527
NSN 5910-00-419-5424
NSN 5975-00-278-7437
NSN 5910-01-644-5160
NSN 5925-00-219-2908
NSN 6610-01-353-4883