BOLT,CLOSE TOLERANCE (P/N an173-20) - New Surplus
P/N: an173-20
Category: Bolts
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 | 86 Available |
Product Description
The AN173-20 is a close-tolerance hex-head bolt with 10-32 UNF threads designed for precision airframe structural attachments. Manufactured from steel to meet Aeronautical Standard (AN) specifications, this bolt minimizes joint movement and maintains accurate alignment in critical applications. Installation requires properly sized, reamed close-tolerance holes to achieve the precision fit this fastener demands.
Torque per aircraft maintenance manual or FAA AC 43.13-1B guidance. Used in fixed-wing and rotary-wing aircraft where structural integrity and dimensional accuracy are essential.
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 BOLT,CLOSE TOLERANCE (P/N an173-20)?
The AN173-20 is a close-tolerance hex-head bolt with 10-32 UNF threads designed for precision airframe structural attachments. Manufactured from steel to meet Aeronautical Standard (AN) specifications, this bolt minimizes joint movement and maintains accurate alignment in critical applications.
What conditions is the an173-20 available in?
The an173-20 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 an173-20?
The an173-20 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 an173-20?
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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