NUT (P/N NAS679X4W) - New Surplus
P/N: NAS679X4W
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 | 14 Available |
Product Description
The NAS679X4W is a self-locking hex nut manufactured from steel to National Aerospace Standard NAS679 specifications. This all-metal prevailing-torque nut resists vibration loosening in aircraft structural assemblies and threaded connections subject to flight loads and vibration. Install on compatible UNJF threads and torque per the aircraft maintenance manual.
Commonly used in airframe fastening applications where locking performance prevents fastener rotation during operation. Verify part suitability in the Illustrated Parts Catalog 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 NUT (P/N NAS679X4W)?
The NAS679X4W is a self-locking hex nut manufactured from steel to National Aerospace Standard NAS679 specifications. This all-metal prevailing-torque nut resists vibration loosening in aircraft structural assemblies and threaded connections subject to flight loads and vibration.
Does the NAS679X4W meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT 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 NAS679X4W 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 NAS679X4W.
Can I order the NAS679X4W in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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