Historical
ANSI/NEMA WC 55021-2013
Standard for Military Internal Electrical Cable
Covers specific requirements for finished cables. The cables are intended for internal wiring of electrical equipment for use in the hook-up of various electronic assemblies. The component wires are covered by other reference standards. Cables constructed with PVC insulated wires or jackets are not to be used for aerospace applications.
NEMA: National Electrical Manufacturers Association [nema]