Provisions apply only when not containing filaments or gases and without fittings, except they may have metal contact buttons or metal or plastic rings or gaskets, in boxes or crates, glass bulbs or tubes or bulb or tube subassemblies may be shipped in Packages 1346 or 2006. Straight lengths of glass pipe, rods or tubing may be shipped in Packages 1060, 1195, 1440, 2028 or 2066.