RING (P/N ms28782-8) - New Surplus
P/N: ms28782-8
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 | 24 Available |
Product Description
The MS28782-8 is a contoured PTFE backup ring designed to work alongside O-rings in high-pressure hydraulic systems. This scarf-cut ring prevents seal extrusion by supporting the O-ring under pressure in hydraulic actuators and valves. Installed in the gland cavity per aircraft maintenance manuals, the backup ring maintains seal integrity during operation.
Verify groove size and compatibility with your mating O-ring before installation during MRO work.
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 RING (P/N ms28782-8)?
The MS28782-8 is a contoured PTFE backup ring designed to work alongside O-rings in high-pressure hydraulic systems. This scarf-cut ring prevents seal extrusion by supporting the O-ring under pressure in hydraulic actuators and valves.
What conditions is the ms28782-8 available in?
The ms28782-8 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 ms28782-8?
The ms28782-8 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 ms28782-8?
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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