RING (P/N nas51-43) - New Surplus
P/N: nas51-43
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 | 17 Available |
Product Description
The NAS51-43 is a National Aerospace Standards retaining ring designed to secure bearings and components on shafts or within housings. This steel ring provides positive retention through spring tension, preventing axial movement during aircraft operation. Commonly installed in airframe assemblies, landing gear systems, and engine accessory drives where bearing retention is critical.
Installation follows NAS specifications and applicable maintenance manual procedures. Verify compatibility with your aircraft's Illustrated Parts Catalog before replacement to ensure proper fit and function.
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 nas51-43)?
The NAS51-43 is a National Aerospace Standards retaining ring designed to secure bearings and components on shafts or within housings. This steel ring provides positive retention through spring tension, preventing axial movement during aircraft operation.
What conditions is the nas51-43 available in?
The nas51-43 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 nas51-43?
The nas51-43 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 nas51-43?
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.