SPRING DISC (P/N 681-271) - New Surplus
P/N: 681-271
Category: Springs
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 681-271 is a Belleville spring disc designed to maintain axial preload in aircraft bolted joints and bearing assemblies. This hardened steel disc compresses under load, resisting vibration and thermal cycling in confined spaces where traditional coil springs won't fit. Commonly used in engine mounts, control linkages, and landing gear components to preserve clamp force during flight operations.
Install with correct orientation per the aircraft maintenance manual, ensuring proper torque and compatibility per the Illustrated Parts Catalog specifications.
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 SPRING DISC (P/N 681-271)?
The 681-271 is a Belleville spring disc designed to maintain axial preload in aircraft bolted joints and bearing assemblies. This hardened steel disc compresses under load, resisting vibration and thermal cycling in confined spaces where traditional coil springs won't fit.
Does the 681-271 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SPRING DISC 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 681-271 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 681-271.
Can I order the 681-271 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SPRING DISC is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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