RING (P/N 639577) - New Surplus
P/N: 639577
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 | 4 Available |
Product Description
Part 639577 is a steel retaining ring designed to hold components axially within machined grooves in bores. This internal retaining ring secures bearings and other precision components in accessory housings and similar applications. Following MS/NAS specifications for aerospace hardware, the ring provides reliable axial retention under operational loads.
Installation requires verification against the applicable Aircraft Maintenance Manual and Illustrated Parts Catalog to ensure correct groove dimensions and component fit. Proper installation maintains component stability during aircraft 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 RING (P/N 639577)?
Part 639577 is a steel retaining ring designed to hold components axially within machined grooves in bores. This internal retaining ring secures bearings and other precision components in accessory housings and similar applications.
What conditions is the 639577 available in?
The 639577 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 639577?
The 639577 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 639577?
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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