WASHER (P/N 186321) - New Surplus
P/N: 186321
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 | 4 Available |
Product Description
The 186321 is a metal flat washer designed to distribute clamp load and provide a smooth bearing surface under bolt heads and nuts in aircraft fastening applications. This washer protects mating surfaces from damage during assembly and helps maintain proper grip length in airframe and engine attachments. Manufactured to AN960 or NAS1149 series specifications, the 186321 meets aerospace fastener standards for durability and load distribution.
Installation follows aircraft maintenance manual requirements and AC 43.13-1B accepted practices for hardware assembly.
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 186321)?
The 186321 is a metal flat washer designed to distribute clamp load and provide a smooth bearing surface under bolt heads and nuts in aircraft fastening applications. This washer protects mating surfaces from damage during assembly and helps maintain proper grip length in airframe and engine attachments.
What conditions is the 186321 available in?
The 186321 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 186321?
The 186321 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 186321?
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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