WASHER, INSULATOR (P/N 302-0640-350) - New Surplus
P/N: 302-0640-350
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 | 3 Available |
Product Description
The 302-0640-350 is a nonconductive plastic insulator washer for aircraft fastener applications. This washer provides electrical isolation between a bolt or screw and the aircraft structure, preventing unwanted grounding through the fastener. Installed under the bolt head or nut during avionics tray and electrical equipment mounting, it distributes load while maintaining electrical separation.
Conforms to NAS1515 and MS3373 insulating washer specifications. Installation follows the aircraft maintenance manual and Illustrated Parts Catalog torque requirements for the specific application.
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, INSULATOR (P/N 302-0640-350)?
The 302-0640-350 is a nonconductive plastic insulator washer for aircraft fastener applications. This washer provides electrical isolation between a bolt or screw and the aircraft structure, preventing unwanted grounding through the fastener.
What conditions is the 302-0640-350 available in?
The 302-0640-350 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 302-0640-350?
The 302-0640-350 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 302-0640-350?
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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