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 6110-00-524-3085
NSN 6220-01-056-4874
NSN 5930-00-471-5791
NSN 7035-01-035-7020
NSN 5855-00-494-9581
NSN 6145-01-322-9536
NSN 5945-01-634-0588
NSN 6220-01-659-1370
NSN 5965-00-549-0220
NSN 5910-01-630-3598
NSN 5925-00-223-1842
NSN 5950-01-413-3226