EDMO Stock #:20G/43-9 wire that has been laser marked. (M22759/43-20-9) M22759/43-20-9 pack of 1000M22759/43 Dual Layer Irradiation Tefzel Wire | 20 AWG, WhiteSAE AS22759 wire is a fluoropolymer insulated, single-conductor wire offering excellent performance for a variety of military aerospace and c..