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 5895-00-127-9533
NSN 6610-01-400-3880
NSN 5930-01-227-1328
NSN 5998-01-449-7516
NSN 5960-01-327-0334
NSN 6610-00-170-6715
NSN 6110-01-004-5451
NSN 5990-00-594-7291
NSN 5930-00-139-9673
NSN 2925-01-442-4171
NSN 6645-00-145-6411
NSN 6650-01-035-1514