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 6620-01-105-1525
NSN 5985-00-523-7614
NSN 6150-01-579-7041
NSN 5998-00-612-2693
NSN 6105-01-605-5799
NSN 6130-00-692-2916
NSN 6610-01-109-0391
NSN 6145-01-091-8026
NSN 6320-01-172-6103
NSN 4140-00-109-5137
NSN 5950-01-153-2650
NSN 6620-01-032-3937