WASHER,LOCK (P/N NAS513-5) - New Surplus
P/N: NAS513-5
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 | 6 Available |
Product Description
The NAS513-5 is a steel tab lock washer designed to prevent fastener rotation in aircraft assemblies. This keyed washer features an integral tab that bends under the bolt or nut head to lock it firmly in place. Installed beneath fastener heads in threaded connections, it meets National Aerospace Standard specifications for security and reliability.
The washer's tab engagement prevents vibration-induced loosening in critical structural and mechanical applications. Install per OEM maintenance instructions and torque to specification for proper locking function.
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,LOCK (P/N NAS513-5)?
The NAS513-5 is a steel tab lock washer designed to prevent fastener rotation in aircraft assemblies. This keyed washer features an integral tab that bends under the bolt or nut head to lock it firmly in place.
Does the NAS513-5 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The WASHER,LOCK 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 NAS513-5 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 NAS513-5.
Can I order the NAS513-5 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The WASHER,LOCK is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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