RING (P/N nas51-75) - New Surplus
P/N: nas51-75
Category: General Aircraft Parts
Flat-rate shipping. Choose Ground or a faster service at checkout.
Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.
Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $20.00 | 172 Available |
Product Description
The NAS51-75 is a metal retaining ring conforming to National Aerospace Standards for precision component retention. This ring seats in a machined groove to provide axial retention of bearings and other mechanical components within aircraft assemblies. Manufactured from hardened steel or aluminum alloy, the ring maintains dimensional stability under vibration and thermal cycling.
Installation requires groove verification per aircraft maintenance manual specifications to ensure proper seating and load distribution. Commonly used in landing gear, engine mounts, and control system bearings where secure axial positioning is critical.
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 nas51-75)?
The NAS51-75 is a metal retaining ring conforming to National Aerospace Standards for precision component retention. This ring seats in a machined groove to provide axial retention of bearings and other mechanical components within aircraft assemblies.
What conditions is the nas51-75 available in?
The nas51-75 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 nas51-75?
The nas51-75 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 nas51-75?
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.
Related General Aircraft Parts
- BLOCK – P/N 1379009b1
- CONSOLE ASSY LEVEL – P/N 128-530480-5
- TEMP SENSR – P/N 1946t100-1
- ALIEERON INT DIR – P/N 57601/D
- PAN EMB – P/N 1280121-1
- COMP S/A 501-412-2360-02 – P/N 601022825
- USE AMK76-5 – P/N 2681019-1
- KNEE MAIN GR TORQU – P/N 36-810015-7
- HOLDER – P/N 0811816-7
- FLASH SOFTWARE CARD – P/N 053-00195-002
- TAPERLOCK – P/N bacb30mu5-6x
- PAS02MASK – P/N 28314-11