P/N: 511846-4
Category: Washers
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.
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $1.00 | 23 Available |
The 511846-4 is a flat washer conforming to AN/MS and NAS1149 aerospace standards. This steel washer distributes clamp load under bolt heads and nuts, protecting mating surfaces from bearing stress and fretting in bolted joints. Commonly installed in airframe brackets, structural assemblies, and fastener applications throughout aircraft.
The washer maintains consistent bearing area and prevents surface damage during assembly and vibration. Install per aircraft maintenance documentation and verify applicability through the Illustrated Parts Catalog for your specific airframe.
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.
The 511846-4 is a flat washer conforming to AN/MS and NAS1149 aerospace standards. This steel washer distributes clamp load under bolt heads and nuts, protecting mating surfaces from bearing stress and fretting in bolted joints.
The 511846-4 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
The 511846-4 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.
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.