2500 CABIN EQUIPMENT/FURNISHINGS 2510 FLIGHT COMPARTMENT EQUIPMENT 2520 PASSENGER COMPARTMENT EQUIPMENT 2530 BUFFET/GALLEYS 2540 LAVATORIES 2550 CARGO COMPARTMENTS 2560 EMERGENCY EQUIPMENT 2561 LIFE JACKET 2562 EMERGENCY LOCATOR BEACON 2563 PARACHUTE 2564 LIFE RAFT 2565 ESCAPE SLIDE 2570 ACCESSORY COMPARTMENT 2571 BATTERY BOX STRUCTURE 2572 ELECTRONIC SHELF SECTION 2597 EQUIPMENT/FURNISHINGS WIRING