WASHER (P/N a9163-1) - New Surplus
P/N: a9163-1
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 | 4 Available |
Product Description
The a9163-1 is a flat washer that distributes clamp load under bolt heads and nuts in aircraft assemblies. This steel washer provides a smooth bearing surface to prevent fastener rotation and reduce stress concentration on airframe and system components. Conforms to aerospace standards in the AN960/NAS1149 family.
Install under fastener heads per FAA AC 43.13-1B and your aircraft maintenance manual, ensuring proper torque application. Verify exact specification against your maintenance data before installation.
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 WASHER (P/N a9163-1)?
The a9163-1 is a flat washer that distributes clamp load under bolt heads and nuts in aircraft assemblies. This steel washer provides a smooth bearing surface to prevent fastener rotation and reduce stress concentration on airframe and system components.
Does the a9163-1 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER 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 a9163-1 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 a9163-1.
Can I order the a9163-1 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.