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 5975-01-369-5176
NSN 5935-01-546-3081
NSN 5905-01-611-0379
NSN 6220-00-553-4048
NSN 4140-01-012-1678
NSN 6620-00-098-5652
NSN 6320-00-593-0379
NSN 6150-01-363-8388
NSN 5855-01-147-6024
NSN 6130-01-595-0810
NSN 6685-00-333-9651
NSN 5990-01-010-5475