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 5996-01-096-4648
NSN 2925-01-148-7646
NSN 5920-01-634-0250
NSN 6150-01-199-3947
NSN 6145-01-179-2896
NSN 5998-00-925-2012
NSN 2925-00-441-8252
NSN 5998-01-292-8496
NSN 6620-00-626-2769
NSN 6620-01-226-2165
NSN 6145-01-554-6801
NSN 6150-00-741-6128