P/N: 212-42000-12-1
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 | $55.00 | 5 Available |
| Serviceable | $55.00 | 2 Available |
The 212-42000-12-1 is an airframe flat washer that distributes fastener loads and protects aircraft structural surfaces. This steel washer installs under bolt heads and nuts in airframe assemblies, adjusting grip length and preventing surface damage during assembly and maintenance. Conforms to AN960/NAS1149 standards for dimensional consistency across aircraft installations.
Used throughout structural frameworks, control systems, and mechanical assemblies where load distribution is critical. Installation follows aircraft maintenance manual specifications and FAA AC 43.13 guidance for proper fastener torque and bearing surface requirements.
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 212-42000-12-1 is an airframe flat washer that distributes fastener loads and protects aircraft structural surfaces. This steel washer installs under bolt heads and nuts in airframe assemblies, adjusting grip length and preventing surface damage during assembly and maintenance.
The 212-42000-12-1 is currently available in the following conditions: New Surplus, Serviceable. Each condition reflects the part's maintenance history and certification status per FAA standards.
The 212-42000-12-1 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.