LAMP,INCANDESCENT (P/N q4559) - New Surplus
P/N: q4559
Category: Lighting
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
Product Description
The q4559 is an incandescent aircraft lamp designed for instrument panel illumination in certified aircraft. This subminiature lamp produces steady filament light within approved lighting assemblies, conforming to Military Standard MS25231 specifications. Installed in cockpit and cabin instrument circuits per ATA Chapter 33, it provides reliable illumination for gauges, switches, and control panels.
Selection and installation must follow the aircraft's Illustrated Parts Catalog and maintenance manual to ensure correct voltage rating, socket fit, and airworthiness compliance. Replacement follows standard incandescent lamp maintenance procedures.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the LAMP,INCANDESCENT (P/N q4559)?
The q4559 is an incandescent aircraft lamp designed for instrument panel illumination in certified aircraft. This subminiature lamp produces steady filament light within approved lighting assemblies, conforming to Military Standard MS25231 specifications.
Is the q4559 a PMA or OEM part?
The LAMP,INCANDESCENT 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 q4559 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,INCANDESCENT. We stock related hardware and can help identify companion parts.
Can the q4559 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 q4559.
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