SAE AS22759 wire is a fluoropolymerinsulated, single-conductor wire offering excellent performance for a variety of military aerospace and commercial applications. It has high performance and reliability in severe wind and moisture prone (SWAMP) zones such as engine nacelles as well as areas requiring overload stability, low smoke emission and fire resistance, such as aircraft cabins.M27500-20TE1T14 meets SAE AS22759/16 specifications and is designed for aerospace applications for commercial and military aircraft. It has a stranded tin-plated, copper conductor, Extruded ETFE dielectric, a rating of 600 volts and 150C. This M27500-20TE1T14 extruded ETFE tefzel wire (EDMO# 20TE1T14) has a single, tin-plated 20 AWG conductor with extruded ETFE insolation, a 150C rating. Colored white.