BUSHING (P/N an3420-4) - New Surplus
P/N: an3420-4
Category: Bearings & Bushings
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 | 2 Available |
Product Description
The AN3420-4 is a sleeve bushing conforming to Army-Navy hardware standards for aircraft structural applications. This replaceable bearing surface maintains hole geometry and limits wear at single mounting points under load. Typically manufactured from bronze or aluminum alloy, the bushing provides a low-friction interface between fasteners and structural members.
Installation follows aircraft maintenance manual specifications or AC 43.13-1B guidance when manufacturer data is unavailable. Common in general aviation and light aircraft where cost-effective bearing surfaces are required for control linkages, landing gear attachments, and wing root connections.
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 BUSHING (P/N an3420-4)?
The AN3420-4 is a sleeve bushing conforming to Army-Navy hardware standards for aircraft structural applications. This replaceable bearing surface maintains hole geometry and limits wear at single mounting points under load.
Does the an3420-4 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BUSHING 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 an3420-4 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 an3420-4.
Can I order the an3420-4 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BUSHING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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