M55021
This specification covers electrical cables consisting of unshielded and unjacketed, shielded, jacketed, or shielded and jacketed twisted pairs and triples, and shielded or shielded and jacketed singles. Cables constructed with (PVC) insulated wires or jackets are not to be used for aerospace applications.
Cable is intended for internal wiring of electrical equipment for application temperatures of, -40°C to 105°C = /1, -65°C to 200°C = /2