WASHER (P/N 172) - New Surplus
P/N: 172
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 | 1500 Available |
Product Description
Part 172 is a flat washer that distributes clamping loads beneath bolt heads and nuts in aircraft fastening applications. The washer provides a smooth bearing surface to prevent fasteners from pulling through softer materials during installation and torquing. Commonly used in airframe panel attachments and structural connections where load distribution is critical.
Conforms to AN960 and NAS1149 standards for aerospace fastening. Installation follows AC 43.13-1B guidance and applicable Aircraft Maintenance Manual procedures.
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 172)?
Part 172 is a flat washer that distributes clamping loads beneath bolt heads and nuts in aircraft fastening applications. The washer provides a smooth bearing surface to prevent fasteners from pulling through softer materials during installation and torquing.
What conditions is the 172 available in?
The 172 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 172?
The 172 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 172?
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.