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 5920-01-019-3685
NSN 6130-01-029-3601
NSN 5930-00-138-7976
NSN 6145-00-935-5242
NSN 5975-00-244-0706
NSN 5950-01-054-6161
NSN 6320-01-371-3047
NSN 6610-00-509-0887
NSN 5920-01-047-4682
NSN 5935-00-538-4387
NSN 5996-01-055-5247
NSN 5895-01-611-4271