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 6240-01-160-7934
NSN 5835-01-555-8963
NSN 6645-01-367-2581
NSN 5925-01-218-5999
NSN 6135-01-597-7685
NSN 4140-00-360-2457
NSN 5925-01-059-8355
NSN 5930-01-085-8872
NSN 5998-01-136-7855
NSN 6150-01-170-4307
NSN 6620-01-524-0583
NSN 5975-00-242-9130