NUT,PLAIN,CASTELLATED,HEXAGON (P/N an310-9) - New Surplus
P/N: an310-9
Category: Nuts
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $2.50 | 89 Available |
Product Description
The AN310-9 is a plain hexagonal castellated nut manufactured in steel for positive locking on drilled-shank bolts. Slots cut into the nut crown align with holes drilled through the bolt shank, allowing a cotter pin to pass through and prevent rotation. Steel construction meets aviation standards; the AN310 series is now designated NASM310.
Install on drilled-shank bolts by torquing to minimum specification per FAA AC 43.13-1B, then insert the cotter pin through aligned slots. Common in airframe structural joints and control surface attachments where vibration-resistant fastening is critical.
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 NUT,PLAIN,CASTELLATED,HEXAGON (P/N an310-9)?
The AN310-9 is a plain hexagonal castellated nut manufactured in steel for positive locking on drilled-shank bolts. Slots cut into the nut crown align with holes drilled through the bolt shank, allowing a cotter pin to pass through and prevent rotation.
What conditions is the an310-9 available in?
The an310-9 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 an310-9?
The an310-9 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 an310-9?
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.