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 6320-01-544-6447
NSN 6650-01-445-9653
NSN 5835-00-126-0990
NSN 5990-00-914-4261
NSN 5915-00-936-1424
NSN 6685-01-409-1538
NSN 5915-00-487-2122
NSN 5905-00-008-2634
NSN 5999-01-297-2278
NSN 6105-01-391-0566
NSN 7035-01-144-6408
NSN 6685-00-834-4280