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 5960-00-404-2126
NSN 5930-01-085-6557
NSN 6220-00-006-5157
NSN 5990-01-080-9745
NSN 2925-01-025-0082
NSN 6320-01-607-0347
NSN 6130-00-594-7072
NSN 6145-00-705-6686
NSN 5910-01-297-4813
NSN 5915-01-644-0021
NSN 5935-00-388-5345
NSN 5920-01-398-0580