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 5975-01-278-9821
NSN 5945-01-324-8066
NSN 5895-00-550-8807
NSN 5999-00-952-8198
NSN 5895-01-634-0630
NSN 6145-01-617-2234
NSN 6620-00-179-2575
NSN 5985-01-468-0004
NSN 6240-00-079-0112
NSN 4140-00-501-7833
NSN 6105-01-124-1828
NSN 6320-00-284-1524