NUT (P/N an310-10) - New Surplus
P/N: an310-10
Category: Fasteners & Hardware
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 | 2 Available |
Product Description
The AN310-10 is a steel castellated hex nut with 5/8-18 UNF threads designed for aircraft structural and control joints. The castellated design features slots that align with a drilled bolt hole, accepting a cotter pin for positive mechanical locking. Used on drilled-shank bolts where safetying is required to prevent fastener loosening under vibration.
Installation involves torquing the bolt, aligning the nut slots with the bolt hole, then inserting a cotter pin per AC 43.13 guidance and applicable maintenance manuals. Standard hardware for general aviation and certified aircraft maintenance.
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 (P/N an310-10)?
The AN310-10 is a steel castellated hex nut with 5/8-18 UNF threads designed for aircraft structural and control joints. The castellated design features slots that align with a drilled bolt hole, accepting a cotter pin for positive mechanical locking.
Does the an310-10 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the an310-10 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the an310-10.
Can I order the an310-10 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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