PARBAK RING (P/N 8-329n300-9) - New
P/N: 8-329n300-9
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 | 2 Available |
Product Description
The 8-329n300-9 is a hard elastomer backup ring designed to prevent O-ring extrusion in aerospace hydraulic glands. This ring works with AS568 O-rings to maintain seal integrity under elevated pressure conditions. Installed adjacent to the O-ring in hydraulic actuator glands following SAE AS4716 and AS5857 gland design standards.
The backup ring supports the primary seal against radial and axial pressure loads, extending seal life in high-pressure hydraulic systems. Proper installation per aircraft maintenance manual guidelines ensures reliable performance in actuator applications.
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 PARBAK RING (P/N 8-329n300-9)?
The 8-329n300-9 is a hard elastomer backup ring designed to prevent O-ring extrusion in aerospace hydraulic glands. This ring works with AS568 O-rings to maintain seal integrity under elevated pressure conditions.
What conditions is the 8-329n300-9 available in?
The 8-329n300-9 is currently available in the following conditions: New. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 8-329n300-9?
The 8-329n300-9 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 8-329n300-9?
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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