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 6620-01-528-7510
NSN 5998-01-252-0887
NSN 5855-01-007-9541
NSN 6620-00-334-7249
NSN 5925-01-446-8106
NSN 5950-01-432-1331
NSN 6620-01-024-7003
NSN 6110-00-216-6911
NSN 6145-01-139-2158
NSN 6130-00-202-0027
NSN 6150-01-567-2063
NSN 5855-01-007-9541