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 6150-01-559-9294
NSN 5985-00-289-9862
NSN 6645-01-043-5236
NSN 5930-01-085-5563
NSN 5835-00-257-2852
NSN 5920-01-293-9921
NSN 6150-01-190-6898
NSN 2925-00-899-4261
NSN 5960-00-167-0397
NSN 5996-01-213-5184
NSN 6610-00-355-0450
NSN 5930-00-776-1916