PIN,SPRING (P/N nas561c4-11) - New Surplus
P/N: nas561c4-11
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 | 13 Available |
Product Description
The NAS561C4-11 is a steel slotted spring pin conforming to NAS561 specifications. This tubular pin compresses during installation to create an interference fit, providing mechanical retention in aerospace assemblies. Commonly used in airframe brackets and structural components requiring positive locking without additional fasteners.
Installation follows applicable maintenance manual procedures, with proper hole sizing and seating depth critical to performance. The pin's spring tension maintains secure engagement under vibration and operational stress.
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 PIN,SPRING (P/N nas561c4-11)?
The NAS561C4-11 is a steel slotted spring pin conforming to NAS561 specifications. This tubular pin compresses during installation to create an interference fit, providing mechanical retention in aerospace assemblies.
Does the nas561c4-11 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The PIN,SPRING 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 nas561c4-11 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 nas561c4-11.
Can I order the nas561c4-11 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The PIN,SPRING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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