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 6130-01-168-8507
NSN 6135-01-451-2120
NSN 6320-00-583-3104
NSN 6685-00-139-0897
NSN 5999-01-341-7924
NSN 6320-00-149-7570
NSN 5915-01-589-0171
NSN 6145-01-401-3713
NSN 5915-01-599-2343
NSN 5998-01-158-5707
NSN 5975-01-472-0559
NSN 5930-01-050-9346