(904) 998-9101
sales@aircraftpartsstore.com
Aircraft Parts Store
No image available

BULB (P/N 1864) - New Surplus, New

P/N: 1864

Category: Lighting

From $0.90
$25.00 order minimum applies
In Stock (128 available)
Buy Now Submit RFQ Call for Pricing

Flat-rate shipping. Choose Ground or a faster service at checkout.

Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.

Available Inventory

Condition Price Stock
New Surplus$0.90 110 Available
New$1.00 18 Available

Product Description

Part 1864 is a miniature incandescent indicator bulb with a BA9s bayonet base designed for 28-volt aircraft electrical systems. This bulb provides illumination for cockpit instrument panels, annunciators, and backlighting circuits in maintenance and retrofit applications. The compact form factor fits standard aircraft panel fixtures and indicator housings.

Installation requires matching the bulb's base type and voltage rating to the aircraft maintenance manual and Illustrated Parts Catalog specifications to ensure proper fit and electrical compatibility.

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 BULB (P/N 1864)?

Part 1864 is a miniature incandescent indicator bulb with a BA9s bayonet base designed for 28-volt aircraft electrical systems. This bulb provides illumination for cockpit instrument panels, annunciators, and backlighting circuits in maintenance and retrofit applications.

Is the 1864 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 1864 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 1864 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 1864.

Related Lighting

Browse More Lighting