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SEALO RING.103X4.99X5.19 (P/N 641066) - New Surplus

P/N: 641066

Category: General Aircraft Parts

$3.00
$25.00 order minimum applies
In Stock (107 available)
Buy Now Submit RFQ Call for Pricing

Flat-rate shipping. Choose Ground or a faster service at checkout.

Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.

Available Inventory

Condition Price Stock
New Surplus$3.00 107 Available

Product Description

The 641066 is a nitrile rubber O-ring measuring 103mm outer diameter with a 4.99mm cross-section. This elastomer seal conforms to AS568 aerospace standards and provides static sealing in aircraft hydraulic, fuel, and pneumatic system interfaces. Installed at line fittings and component connections, the seal prevents fluid leakage under pressure and temperature cycling.

Proper installation requires compatible lubricant application and correct squeeze per aircraft maintenance manual specifications. Verify compound compatibility with system media before use.

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 SEALO RING.103X4.99X5.19 (P/N 641066)?

The 641066 is a nitrile rubber O-ring measuring 103mm outer diameter with a 4. 99mm cross-section.

What conditions is the 641066 available in?

The 641066 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the 641066?

The 641066 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the 641066?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.

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