PAD SPACER (P/N a427-3) - New Surplus
P/N: a427-3
Category: Fasteners & Hardware
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 | 9 Available |
Product Description
The a427-3 is a silicone foam pad spacer for aircraft lighting assemblies. This elastomeric component installs between the light base and airframe structure, providing vibration damping and improved fit tolerance. Commonly used in Whelen navigation and anti-collision lighting systems on general aviation and commercial aircraft.
The spacer absorbs shock loads during flight operations while maintaining proper light alignment. Install per aircraft maintenance manual and lighting manufacturer specifications, verifying compatibility with the Illustrated Parts Catalog.
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 PAD SPACER (P/N a427-3)?
The a427-3 is a silicone foam pad spacer for aircraft lighting assemblies. This elastomeric component installs between the light base and airframe structure, providing vibration damping and improved fit tolerance.
Does the a427-3 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The PAD SPACER conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the a427-3 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the a427-3.
Can I order the a427-3 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The PAD SPACER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.