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 5965-01-423-5159
NSN 5920-01-538-6235
NSN 5990-01-531-5962
NSN 5960-01-135-0463
NSN 6650-00-826-7396
NSN 6620-00-546-6071
NSN 5835-00-921-1662
NSN 6685-00-707-4842
NSN 5920-01-303-0679
NSN 5910-01-571-8982
NSN 5960-01-147-3287
NSN 5855-00-165-3093