MS14144-4 – Textron Aviation OEM Castle Nut
Available now on the Airparts.aero Marketplace.
Overview
The MS14144-4 Textron Aviation OEM Castle Nut is a high-precision fastening component designed for critical aviation applications. Engineered to MIL-SPEC standards, this castle nut features a castellated design for use with cotter pins, providing a secure and vibration-resistant connection. Made with corrosion-resistant materials, it ensures durability, reliability, and compliance with FAA standards for airworthiness.
Key Features
- Castellated Design: Allows for secure fastening with a cotter pin to prevent loosening under vibration.
- Durable Material: Manufactured from high-strength, corrosion-resistant steel for enhanced performance.
- MIL-SPEC Certified: Meets MS14144 standards for aviation-grade fasteners.
- FAA-Compliant: Approved for use in critical systems, ensuring airworthiness and operational reliability.
- Wide Compatibility: Suitable for a variety of structural, engine, and control system applications.
Technical Specifications
- Part Number: MS14144-4
- Material: Corrosion-resistant steel
- Design: Castellated nut with cotter pin compatibility
- Standard: MIL-SPEC MS14144
- Certification: FAA-Compliant, OEM Approved
- Application: Secure fastening in structural, engine, and control systems
Aircraft Compatibility
The MS14144-4 Castle Nut is compatible with various Textron and general aviation aircraft models, including:
- Cessna Citation series
- Beechcraft King Air series
- Beechcraft Bonanza and Baron series
- Other general aviation aircraft with compatible fastening systems.
Always verify compatibility with your aircraft maintenance manual.
Applications
The Textron MS14144-4 Castle Nut is ideal for:
- Engine Mounts: Provides secure fastening to maintain engine stability.
- Control Systems: Ensures safe and reliable connections in flight-critical systems.
- Structural Assemblies: Prevents fastener loosening under vibration and dynamic loads.
- Routine Maintenance: Essential for replacing worn or damaged nuts during inspections or repairs.
Why Choose the MS14144-4 Textron Aviation Castle Nut?
Textron Aviation’s MS14144-4 Castle Nut offers unmatched reliability and durability for critical aviation applications.
- Vibration Resistance: Castellated design secures the nut with a cotter pin, preventing loosening.
- Corrosion Resistance: Built to withstand harsh environments and operational stresses.
- Regulatory Compliance: Meets FAA and MIL-SPEC standards for airworthiness and safety.
Order Your MS14144-4 Castle Nut Today
Ensure secure and vibration-resistant fastening with the MS14144-4 Textron Aviation OEM Castle Nut. Order now on Airparts.aero for competitive pricing, fast delivery, and expert customer support.
The MS14144-4 Textron Castle Nut is a critical component for maintaining secure and reliable fastening in aviation systems. Engineered to MIL-SPEC MS14144 standards and FAA-compliant, this castellated nut provides exceptional durability, precision, and performance under high-stress and vibration-prone conditions.
At Airparts.aero, we specialize in supplying premium-quality, OEM-certified fasteners and components for general aviation, business jets, and utility aircraft. From castle nuts to structural fasteners, trust us for precision-engineered solutions tailored to your maintenance and upgrade needs.
Note: Always verify compatibility with your aircraft maintenance manual and consult a certified aviation technician for proper installation.
Description: CASTLE NUT
Part Number: MS14144-4
Product Overview
A nut having 6 flat sides and an integral washer that extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
MS14144-4 FEATURES AND SPECIFICATIONS
| Thread Class | 3B |
| Thread Direction | Right-hand |
| Locking Feature | Prevailing torque all metal design |
| Washer Outside Diameter | 0.420 inches maximum |
| Lubrication | Soluble lubricant |
| Overall Height | 0.266 inches minimum and 0.296 inches maximum |
| Nut Style | Slotted hexagon |
| Washer Thickness | 0.025 inches nominal |
| Width Across Flats | 0.305 inches minimum and 0.315 inches maximum |
| Temp Rating | 450.0 deg Fahrenheit maximum |
| Thread Series | UNJF |
| Thread Quantity per Inch | 28 |
| Nominal Thread Size | 0.250 inches |
| Material | Steel overall |
| Surface Treatment | Cadmium overall and chromate overall |
| Surface Treatment Document and Classification | QQ-P-416, ty 2, cl 2 fed spec all treatment responses overall |
Between AirParts' branded hardware products, and our Seller's hardware offerings, we have hundreds of thousands of hardware parts in stock.
| Additional info | |
|---|---|
| Colors | Gold |
| Features | •Steel Nut • Self-Locking • Extended Washer • Hexagon |
| Dimensions | |
|---|---|
| Dimensions (W x H x D) | 0.420" x 0.420" x 0.296" Inch |
| Length | 0.420" Inch |
| Weight | 0.01 lb |
| Specifications | |
|---|---|
| 8130-3 Eligible | NO |
| ATA Chapter | 51 ATA Standard Practices and Structures |
| Available Conditions | NE / NS |
| Cage Code | 96906 |
| Country of origin | United States of America |
| ECCN / USML | EAR99 |
| FAA Approval Code | STD |
| Hazmat Code | Not Applicable |
| Hazmat(Y/N) | N |
| Material | Steel overall. Surface Treatment: Cadmium |
| NSN | 5310-01-093-2474 |
| Schedule B | 7318.16.0030 |
| Thread | UNF, 3B, Right-hand |
| Total Shelf Life (days) | Not Applicable |
| Type | Nut |
| Units of Measure (UoM) | Each |
| Brand | Military Standards |
| Color | Gold |
| Condition status | Depreciated |