WASHER,LOCK (P/N NAS513-4) - New Surplus
P/N: NAS513-4
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 NAS513-4 is a rod-end locking washer designed to prevent fastener rotation in aircraft assemblies. This preformed tab washer engages a slot on the rod end, securing the joint when installed with a bolt or nut. Conforms to NAS513 aerospace hardware standards.
Used in control linkages, actuator mounts, and structural connections where vibration resistance is critical. Installation follows NAS513 specifications and applicable aircraft maintenance manual procedures.
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 NAS513-4)?
The NAS513-4 is a rod-end locking washer designed to prevent fastener rotation in aircraft assemblies. This preformed tab washer engages a slot on the rod end, securing the joint when installed with a bolt or nut.
Does the NAS513-4 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 NAS513-4 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 NAS513-4.
Can I order the NAS513-4 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.