Miniature Insulation: Polycarbonate Thermoplastic molded to pin tip. Color: One Red and one Black. Mounting Plate Insulation: Polycarbonate Thermoplastic Panel Insulator: Polycarbonate Thermoplastic. Color: Matches color of pin tip jack insulator. Lockwasher #8: Internal Tooth: Steel, Finish: Nickel plate per QQ-N-290 Class 2 (.0002 min.) Hex Nut #8-32: Brass, Finish: Nickel plate per QQ-N-290 Class 2 (.0002 min.). Pin Tip Jack Body: Gold Plated Brass H.H., Alloy 360 Spring: One piece Beryllium Copper, Berylco 25 Finish: Gold flash per MIL-G-45204 Type 2 .00001/.00002 over electroless nickel per MIL-C-26074A, Class 2, .0002/.0003 thick.
