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 2925-00-005-1618
NSN 5895-01-215-3934
NSN 5935-00-947-1570
NSN 2925-00-263-2714
NSN 6220-01-383-7764
NSN 6645-01-467-3182
NSN 6320-01-300-7994
NSN 6320-01-453-5152
NSN 5835-01-469-6706
NSN 5925-01-078-6673
NSN 5998-01-063-5867
NSN 6150-00-106-3319