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 6620-01-534-2370
NSN 5930-00-175-2544
NSN 5985-01-543-0964
NSN 6130-01-143-5157
NSN 6610-00-935-7131
NSN 6320-00-511-7331
NSN 5998-00-741-2321
NSN 6135-01-442-7275
NSN 5930-01-258-8969
NSN 5835-01-332-2867
NSN 5920-00-853-2778
NSN 5975-01-483-9947