ation TENNECO. INC. 727-31, 5/N 20115. Weight and Balance for 5/N 20115. Data List ; Interior Furnishings. Data List - Avionics Meth. for PLIAPOSA OF DATA Substantiate BOEING 727-31 Interior Modification on N5057, Serial Final Apgroval of the Modification will bepade by FM. No. 20115 ONLY