O-RING (P/N NAS1611-143A) - New Surplus
P/N: NAS1611-143A
Category: O-Rings
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 | 3 Available |
Product Description
The NAS1611-143A is an ethylene-propylene (EPDM) O-ring conforming to NAS1611 aerospace standards. This seal provides static sealing in aircraft hydraulic components exposed to phosphate-ester hydraulic fluids. The elastomeric design resists chemical degradation and maintains pressure integrity across operating temperature ranges typical in aviation hydraulic systems.
Installation requires verification against the applicable aircraft Illustrated Parts Catalog and maintenance manual, ensuring correct sizing and fluid compatibility for safe operation.
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 O-RING (P/N NAS1611-143A)?
The NAS1611-143A is an ethylene-propylene (EPDM) O-ring conforming to NAS1611 aerospace standards. This seal provides static sealing in aircraft hydraulic components exposed to phosphate-ester hydraulic fluids.
What material is the NAS1611-143A made from?
Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The O-RING meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the NAS1611-143A in bulk quantities?
Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the NAS1611-143A.
What is the shelf life of the NAS1611-143A?
Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the NAS1611-143A.
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