WASHER (P/N 7500-318) - New Surplus
P/N: 7500-318
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 | 1 Available |
Product Description
The 7500-318 is a flat washer that distributes clamp loads under bolt and nut heads in aircraft structural assemblies. Manufactured from steel, this washer provides a smooth bearing surface to protect underlying materials and prevent fastener pull-through during assembly and vibration. Conforms to AN960/NAS1149 aerospace standards for dimensions and material properties.
Installed beneath bolt heads or nuts on airframe components, fuel system fittings, and engine mounts. Follow aircraft maintenance manual specifications and AC 43.13-1B guidance for proper washer selection and torque application.
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 7500-318)?
The 7500-318 is a flat washer that distributes clamp loads under bolt and nut heads in aircraft structural assemblies. Manufactured from steel, this washer provides a smooth bearing surface to protect underlying materials and prevent fastener pull-through during assembly and vibration.
Does the 7500-318 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 7500-318 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 7500-318.
Can I order the 7500-318 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.
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