| GENERAL CHARACTERISTICS ITEM DESCRIPTION | INNER FOIL 0.003 IN. NOM THK,OUTER FOIL 0.005 IN. NOM THK,FOIL MATERIAL CRES MIL-S-6721 OR CRESQQ-S-766 CLASS 321 OR 347 FINISH 2D OR 2B,INNER LAYER INSULATIONMATERIAL SILICA FIBER OR EQUIVALENT AMS 368,FOUR RIVETS FSCM 19207REF NO. 10922393,FOUR WASHERS FSCM 88044 REF NO. AN960C10L |