NUT, SLEF-LOCKING DOUBLE HEXAGON (P/N H55447-4) - New Surplus
P/N: H55447-4
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 H55447-4 is a self-locking double-hexagon (12-point) nut for aircraft structural assemblies. Steel construction with prevailing torque design resists loosening under vibration and flight loads. The 12-point configuration allows wrench access in confined spaces on airframe brackets and fastener applications.
Conforms to NAS1804/NAS1805 self-locking nut specifications. Install per aircraft maintenance manual torque requirements and verify size compatibility in the Illustrated Parts Catalog before 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 NUT, SLEF-LOCKING DOUBLE HEXAGON (P/N H55447-4)?
The H55447-4 is a self-locking double-hexagon (12-point) nut for aircraft structural assemblies. Steel construction with prevailing torque design resists loosening under vibration and flight loads.
Does the H55447-4 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT, SLEF-LOCKING DOUBLE HEXAGON 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 H55447-4 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 H55447-4.
Can I order the H55447-4 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT, SLEF-LOCKING DOUBLE HEXAGON is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.