BULB (P/N 425 BULB) - New Surplus, New

The 425 BULB is a miniature incandescent filament lamp for aircraft cockpit indication lighting. This lamp provides visual feedback for instrument panel warnings, status indicators, and gauge illumination on Cessna 560 Citation V aircraft. The bulb's voltage, wattage, and base type are specified in the aircraft's Illustrated Parts Catalog and must be verified before installation.

Install per the Aircraft Maintenance Manual and function-test to confirm proper illumination. OEM service numbers define exact electrical specifications for safe operation in the flight deck environment.

What is the BULB (P/N 425 BULB)?

The 425 BULB is a miniature incandescent filament lamp for aircraft cockpit indication lighting. This lamp provides visual feedback for instrument panel warnings, status indicators, and gauge illumination on Cessna 560 Citation V aircraft.

Is the 425 BULB a PMA or OEM part?

The BULB may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus, New. Contact us for sourcing details.

Does the 425 BULB include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the BULB. We stock related hardware and can help identify companion parts.

Can the 425 BULB be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 425 BULB.