BOLT,CLOSE TOLERANCE (P/N an176-14a) - New Surplus
P/N: an176-14a
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 | 1 Available |
Product Description
The AN176-14A is a close-tolerance hex head bolt conforming to Air Force-Navy (AN) specifications for precision structural applications. This steel fastener features a close-tolerance shank designed to fit reamed holes with minimal clearance, providing exact alignment in critical joints. Used in airframe shear connections at wing attach fittings and other high-stress structural areas where precise fit is essential.
Installation requires torque per FAA AC 43.13-1B with grip length matched to application thickness. The close tolerance eliminates shear stress concentration and ensures load distribution across the fastened assembly.
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 an176-14a)?
The AN176-14A is a close-tolerance hex head bolt conforming to Air Force-Navy (AN) specifications for precision structural applications. This steel fastener features a close-tolerance shank designed to fit reamed holes with minimal clearance, providing exact alignment in critical joints.
Does the an176-14a meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT,CLOSE TOLERANCE 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 an176-14a 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 an176-14a.
Can I order the an176-14a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT,CLOSE TOLERANCE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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