HRFB- SERIES SPECIFICATIONS FOR HRFB- SERIES MATERIALS:- INSULATION MATERIAL:- DIALLYL PHTHALATE PER MIL-M-14, TYPE GDI-30F, COLOR GREEN. SOCKET CONTACTS:- PHOSPHOR BRONZE PER QQ-B-750, COMP.A,OR BERYLLIUM COPPER (BERYLCO 25). MOUNTING HARDWARE :- CRES PER QQ-S-763/766, 300 SERIES, OR COLD ROLL STEE...