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 5999-01-407-5550
NSN 6320-00-036-3688
NSN 5905-00-389-6252
NSN 5975-01-425-8478
NSN 6685-01-538-4813
NSN 4140-01-523-1496
NSN 5905-01-089-4884
NSN 6620-01-560-7832
NSN 5975-01-343-0425
NSN 4140-01-380-1924
NSN 5975-00-843-2585
NSN 5990-01-324-7529