NUT,PLAIN,CASTELLATED,HEXAGON (P/N an310-8) - New Surplus
P/N: an310-8
Category: Nuts
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 | 149 Available |
Product Description
The AN310-8 is a steel castellated hex nut conforming to Army-Navy standard specifications. Sized for 1/2-20 UNF drilled-shank bolts, this nut features a slotted crown design that accepts a cotter pin for positive mechanical locking. The castellated configuration prevents rotation and loosening under vibration and flight loads common in airframe assemblies.
Installation involves torquing the bolt to specification, then inserting a cotter pin through the drilled shank and nut slots to lock the fastener permanently. Standard on airframe hardware throughout general and commercial aviation.
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 an310-8)?
The AN310-8 is a steel castellated hex nut conforming to Army-Navy standard specifications. Sized for 1/2-20 UNF drilled-shank bolts, this nut features a slotted crown design that accepts a cotter pin for positive mechanical locking.
What conditions is the an310-8 available in?
The an310-8 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 an310-8?
The an310-8 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 an310-8?
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.
Related Nuts
- NUT, HEX(CSD), 3/8-24 (0.406 ) – P/N f12ne-4753-064
- NUT – P/N 22lhcfm2-40
- NUTPLATE – P/N nas686a08
- NUT – P/N nas679408
- NUT, MAGNETIC INSPECTED – P/N 130909n16
- NUT – P/N 2288-242-0
- NUT,PLAIN,HEXAGON – P/N an924-3
- NUT – P/N FN22A524
- NUT – P/N st3030-09
- NUT, MAGNETIC INSPECTED – P/N 130909n26
- NUT,SHEET SPRING – P/N nas487-16
- NUT – P/N dhs433-151-04