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 5996-00-186-8709
NSN 6130-01-221-1047
NSN 5935-01-383-7119
NSN 4140-01-108-7731
NSN 5920-00-129-6652
NSN 6620-00-182-7638
NSN 6150-00-580-0511
NSN 6650-01-617-0113
NSN 6130-00-914-5937
NSN 6685-00-269-0438
NSN 5915-01-437-8858
NSN 6620-00-555-3992