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 5999-01-031-7533
NSN 6150-01-222-9581
NSN 6645-01-049-0972
NSN 4140-00-983-8048
NSN 5925-01-283-8019
NSN 6150-01-440-8928
NSN 5985-01-450-2904
NSN 5930-00-995-7718
NSN 5950-01-424-7267
NSN 6645-00-522-4173
NSN 6610-00-057-3601
NSN 4140-01-340-8711