BACKING RING (P/N 7759y32) - New Surplus
P/N: 7759y32
Category: General Aircraft Parts
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 | 1 Available |
Product Description
The 7759y32 is a backing ring that supports elastomeric O-ring seals in aircraft fluid systems. Installed in the seal gland adjacent to the O-ring, it prevents seal extrusion under hydraulic pressure by blocking the clearance gap. Commonly used in hydraulic actuators and fluid line connections on general aviation and commercial aircraft.
The backing ring conforms to MS28773, MS28777, or MS28782 standards depending on application requirements. Install per component maintenance manual specifications and verify part number against the aircraft illustrated parts catalog.
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 BACKING RING (P/N 7759y32)?
The 7759y32 is a backing ring that supports elastomeric O-ring seals in aircraft fluid systems. Installed in the seal gland adjacent to the O-ring, it prevents seal extrusion under hydraulic pressure by blocking the clearance gap.
What conditions is the 7759y32 available in?
The 7759y32 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 7759y32?
The 7759y32 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 7759y32?
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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