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 5855-01-463-1315
NSN 6610-01-094-8442
NSN 5930-01-310-8565
NSN 5930-01-067-7388
NSN 6135-00-235-1938
NSN 6685-01-084-9637
NSN 6150-01-357-7865
NSN 5950-01-580-2557
NSN 4140-00-091-0869
NSN 5975-01-399-0113
NSN 6130-01-157-7014
NSN 6610-01-109-8552