LAMP (P/N 1665) - New Surplus

Part 1665 is an aircraft instrument panel lamp for backlighting cockpit gauges and flight instruments. This incandescent lamp provides illumination for night operations and low-light conditions in the flight deck. Conforms to MS25237 or MIL-DTL-6363 specifications for aviation lighting standards.

Installation follows the aircraft maintenance manual and wiring diagram; verify lamp type via the Illustrated Parts Catalog before replacement. Compatible with standard instrument panel sockets and typical 28-volt DC aircraft electrical systems.

What is the LAMP (P/N 1665)?

Part 1665 is an aircraft instrument panel lamp for backlighting cockpit gauges and flight instruments. This incandescent lamp provides illumination for night operations and low-light conditions in the flight deck.

Is the 1665 a PMA or OEM part?

The LAMP 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. Contact us for sourcing details.

Does the 1665 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 LAMP. We stock related hardware and can help identify companion parts.

Can the 1665 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 1665.