LIGHT BULB (P/N 313) - New Surplus
P/N: 313
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 | 60 Available |
Product Description
The 313 is a 28-volt miniature incandescent lamp with a bayonet base, conforming to MS25231 specifications. This panel indicator light illuminates cockpit instruments and control annunciators in general aviation aircraft. The lamp installs directly into matching bayonet sockets found throughout the flight deck.
Replace according to aircraft maintenance manual procedures and verify the correct lamp designation in your aircraft's Illustrated Parts Catalog before installation. Miniature incandescent design provides reliable indicator lighting in standard aviation electrical systems.
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 LIGHT BULB (P/N 313)?
The 313 is a 28-volt miniature incandescent lamp with a bayonet base, conforming to MS25231 specifications. This panel indicator light illuminates cockpit instruments and control annunciators in general aviation aircraft.
Is the 313 a PMA or OEM part?
The LIGHT 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. Contact us for sourcing details.
Does the 313 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 LIGHT BULB. We stock related hardware and can help identify companion parts.
Can the 313 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 313.
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