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 6240-01-310-8778
NSN 6645-01-244-0285
NSN 5975-01-181-2607
NSN 5835-01-553-6772
NSN 5930-01-039-3773
NSN 5925-01-251-5018
NSN 5910-01-177-9208
NSN 6105-01-518-5313
NSN 5925-00-593-6407
NSN 6150-01-116-6895
NSN 5905-01-359-1963
NSN 6620-01-319-9804