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 5998-01-429-8970
NSN 6320-00-300-5556
NSN 5855-01-383-6860
NSN 5945-00-960-8722
NSN 2925-01-587-3956
NSN 5920-01-519-8106
NSN 5930-01-350-4326
NSN 6150-01-100-7614
NSN 6620-00-583-2687
NSN 6130-01-381-1046
NSN 5930-01-430-0371
NSN 6110-01-407-5706