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 5960-01-274-3900
NSN 5945-01-599-5612
NSN 5920-00-922-8493
NSN 5990-00-433-3445
NSN 5996-01-054-3226
NSN 6130-01-461-3145
NSN 5960-00-553-7338
NSN 6685-00-103-2854
NSN 5915-01-398-4732
NSN 5950-01-437-8572
NSN 5905-01-553-2279
NSN 5990-01-514-8030