BOLT, MACHINE (P/N an5-43a) - New Surplus, New
P/N: an5-43a
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 | 5 Available |
| New | 7 Available |
Product Description
The AN5-43A is a 5/16-24 UNF machine bolt in alloy steel for structural aircraft fastening. The undrilled shank accommodates self-locking nuts, preventing vibration loosening in flight. Used to join airframe fittings, control surfaces, and structural components under shear or tension loads.
Install per FAA AC 43.13-1B torque specifications and OEM maintenance documentation for your aircraft. Conforms to AN5-series military aviation standards for reliability in critical structural applications.
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 an5-43a)?
The AN5-43A is a 5/16-24 UNF machine bolt in alloy steel for structural aircraft fastening. The undrilled shank accommodates self-locking nuts, preventing vibration loosening in flight.
Does the an5-43a 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 an5-43a 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 an5-43a.
Can I order the an5-43a in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT, MACHINE is available in: New Surplus, New. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.