BOLT, MACHINE (P/N an5-25) - New Surplus

Name: BOLT, MACHINE
Brand: Aircraft Parts Store
SKU: an5-25
Availability: InStock

P/N: an5-25

Category: Fasteners & Hardware

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In Stock (9 available)

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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	9 Available

Product Description

The AN5-25 is a 5/16-inch aircraft machine bolt conforming to Air Force-Navy standards. This alloy steel fastener features a 5/16-24 UNF thread and measures 2.719 inches in nominal length. Designed for structural airframe joints where 5/16-inch fasteners are specified, the AN5 series provides reliable load-bearing capability in primary and secondary structure applications.

Install with self-locking or castellated nuts and torque per FAA AC 43.13-1B and applicable aircraft maintenance manuals. Standard hardware for general aviation and commercial 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 BOLT, MACHINE (P/N an5-25)?

The AN5-25 is a 5/16-inch aircraft machine bolt conforming to Air Force-Navy standards. This alloy steel fastener features a 5/16-24 UNF thread and measures 2.

Does the an5-25 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The BOLT, MACHINE 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 an5-25 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 an5-25.

Can I order the an5-25 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT, MACHINE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.