WASHER (P/N 31B5721-01) - New Surplus
P/N: 31B5721-01
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 31B5721-01 is a flat washer that distributes clamp load under bolt and nut heads in aircraft structural joints. This steel washer protects mating surfaces from damage during fastener installation and prevents fastener heads from pulling through softer materials. Used in airframe brackets, control systems, and general hardware assemblies where AN or MS washer standards apply.
Install with the correct grip length and torque per the aircraft maintenance manual to ensure proper joint preload and structural integrity.
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 31B5721-01)?
The 31B5721-01 is a flat washer that distributes clamp load under bolt and nut heads in aircraft structural joints. This steel washer protects mating surfaces from damage during fastener installation and prevents fastener heads from pulling through softer materials.
What conditions is the 31B5721-01 available in?
The 31B5721-01 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 31B5721-01?
The 31B5721-01 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 31B5721-01?
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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