WASHER (P/N ewr81) - New Surplus
P/N: ewr81
Category: Washers
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 | 1 Available |
Product Description
The ewr81 is a flat washer that distributes clamp load and provides a smooth bearing surface under bolt heads and hex nuts in aircraft bolted joints. This steel washer prevents fastener rotation and helps align castellated-nut cotter pins during airframe and equipment mounting. Conforming to AN960/NAS1149 specifications, it's available in steel, stainless steel, or aluminum depending on application requirements.
Installation follows FAA AC 43.13-1B guidance and applicable maintenance manuals for proper joint assembly and airworthiness compliance.
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 WASHER (P/N ewr81)?
The ewr81 is a flat washer that distributes clamp load and provides a smooth bearing surface under bolt heads and hex nuts in aircraft bolted joints. This steel washer prevents fastener rotation and helps align castellated-nut cotter pins during airframe and equipment mounting.
What conditions is the ewr81 available in?
The ewr81 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 ewr81?
The ewr81 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 ewr81?
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.