BOLT (P/N an5-74) - New Surplus
P/N: an5-74
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 | 4 Available |
Product Description
The AN5-74 is a 5/16-24 UNF hex head airframe bolt constructed from high-strength alloy steel per AN/NASM specifications. The drilled shank accommodates a cotter pin for positive locking with castellated nuts, preventing accidental loosening in vibration-prone environments. Used in primary structural airframe joints requiring secure fastening without risk of rotation.
Install with appropriate washer and castellated nut per aircraft maintenance manual guidance. The AN-series designation ensures compatibility with standard aerospace fastener practices.
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 (P/N an5-74)?
The AN5-74 is a 5/16-24 UNF hex head airframe bolt constructed from high-strength alloy steel per AN/NASM specifications. The drilled shank accommodates a cotter pin for positive locking with castellated nuts, preventing accidental loosening in vibration-prone environments.
Does the an5-74 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT 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 an5-74 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 an5-74.
Can I order the an5-74 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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