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 5998-00-451-0454
NSN 6650-01-581-7526
NSN 6145-00-904-3811
NSN 5835-00-443-1079
NSN 6240-01-537-1176
NSN 4140-00-365-2531
NSN 5950-01-146-5548
NSN 5945-00-151-4623
NSN 6220-01-394-7837
NSN 5935-01-245-7758
NSN 2925-01-094-4771
NSN 6620-01-078-6372