3093947
Regular Hexagon Nut
Cummins®

The Regular Hexagon Nut Part #3093947 by Cummins is a critical component in the maintenance and operation of commercial trucks. Manufactured by Cummins, a renowned name in the automotive industry, this nut is engineered to meet the rigorous demands of heavy-duty applications.

Basic Concepts of Regular Hexagon Nuts

A Regular Hexagon Nut is a type of fastener characterized by its six-sided shape. This hexagonal design allows for a secure grip when tightening or loosening the nut, which is facilitated by using a wrench or socket. The shape ensures that the tool engages with the nut uniformly, reducing the risk of slippage and providing a more controlled fastening process. In fastening applications, these nuts play a role in securely joining components together, ensuring structural integrity and reliability ¹.

Role of the 3093947 Regular Hexagon Nut in Truck Operation

The 3093947 Regular Hexagon Nut by Cummins is integral to the operation and maintenance of commercial trucks. It is utilized in various applications within the truck’s components, where secure fastening is required. This includes, but is not limited to, engine components, chassis parts, and other critical assemblies. The nut’s role is to provide a reliable connection that can withstand the vibrations and stresses encountered in heavy-duty truck operations ⁴.

Key Features

The 3093947 Regular Hexagon Nut is distinguished by several key features that enhance its performance and durability. It is composed of high-quality materials, ensuring resistance to corrosion and wear. The thread size is designed to match specific applications, providing a secure fit that minimizes the risk of loosening over time. Additionally, any unique design elements incorporated into this nut contribute to its overall effectiveness in demanding environments ².

Benefits

Utilizing the 3093947 Regular Hexagon Nut offers several advantages. Its design contributes to improved fastening security, reducing the likelihood of component loosening during operation. The nut’s resistance to corrosion and wear ensures longevity, even in harsh operating conditions. Furthermore, its compatibility with various truck components makes it a versatile choice for maintenance and repair tasks ³.

Troubleshooting and Maintenance

To maintain the effectiveness of Regular Hexagon Nuts like the 3093947, it is important to address common issues promptly. Regular inspection for signs of wear or corrosion can prevent more significant problems down the line. When installing or removing these nuts, using the appropriate tools and techniques helps ensure a secure fit and reduces the risk of damage. Additionally, following manufacturer guidelines for torque specifications is crucial to maintaining the integrity of the fastening ⁴.

About Cummins

Cummins Inc. is a globally recognized manufacturer with a history of producing high-quality automotive components. The company’s reputation for reliability and innovation extends to its range of fasteners, including the 3093947 Regular Hexagon Nut. Cummins’ commitment to quality and performance makes its products a preferred choice for commercial truck maintenance and operation.

Cummins Regular Hexagon Nut 3093947 Compatibility

The Cummins Regular Hexagon Nut 3093947 is a versatile component designed to fit a wide range of Cummins engines. This part is integral in securing various engine components, ensuring stability and reliability during operation. Below is a detailed breakdown of the engines with which this nut is compatible:

Cummins B Series Engines

• B3.3
• B5.9
• B6.7 CM2350 B135B
• B6.7 CM2670 B164C

Cummins F Series Engines

• F2.8 CM2620 F135B
• F3.8 CM2350 F128C
• F4.5 CM2620 F139B
• F4.5 CM2620 F141C

Cummins L Series Engines

• L8.9 CM2670 L134C
• L9 CM2670 L128B

Cummins QSB Series Engines

• QSB4.5 CM850 (CM2850)
• QSB5.9 30 CM550
• QSB5.9 44 CM550
• QSB6.7 CM2250
• QSB6.7 CM850 (CM2850)
• QSB7 CM2880 B117

Cummins QSC Series Engines

• QSC8.3 CM850 (CM2850)
• QSC9 CM2250 / QSL9 CM2250

Cummins QSK Series Engines

• QSF3.8 CM2350 F107
• QSK60 G CM2358 K110
• QSK95 CM2350 K111

Cummins ISB Series Engines

• ISB (Chrysler)
• ISB CM550

This comprehensive compatibility ensures that the Regular Hexagon Nut 3093947 can be used across a broad spectrum of Cummins engines, providing a reliable solution for securing engine components.

Role of Part 3093947 Regular Hexagon Nut in Engine Systems

Part 3093947, the Regular Hexagon Nut, is integral to the assembly and securement of various components within engine systems. Its application spans across multiple subsystems, ensuring the integrity and functionality of the engine.

Air Systems

In the Air Heater Starting system, the Regular Hexagon Nut is employed to fasten components that facilitate the preheating of air entering the engine, enhancing cold-start performance. Similarly, within the Air Intake Connection and Air Intake Heater, it secures fittings and connections, ensuring a tight seal and efficient airflow.

Fuel Systems

The nut plays a significant role in the Fuel Manifold and Fuel Plumbing by securing connections that deliver fuel to the engine cylinders. It is also utilized in the Fuel Water Separator to attach components that remove water from the fuel, preventing damage to the engine.

Engine and Performance Components

For the Crankshaft Seal Installer, the Regular Hexagon Nut is used to secure the tool in place, ensuring the proper installation of crankshaft seals which are vital for maintaining engine lubrication and preventing oil leaks. In the Piston Assembly Replacer, it aids in the securement of components during the replacement process, ensuring accuracy and safety.

Plumbing and Cooling Systems

In Engine Oil Primer and Exhaust Recirculation Water Plumbing, the nut is essential for securing connections that facilitate the flow of fluids, crucial for engine lubrication and cooling. It is also used in the Turbocharger Plumbing to ensure the secure attachment of components that manage the flow of exhaust gases, enhancing engine performance.

Electrical and Structural Components

The Regular Hexagon Nut is pivotal in securing the Harness for the Electronic Control Module Wiring, ensuring reliable electrical connections. In structural applications, such as the Heat Shield Brace and Mounting Bracket, it provides the necessary strength and stability to support various engine components.

Monitoring and Utility Systems

In the Engine Monitoring System, the nut secures sensors and gauges, such as the Oil Level Gauge, ensuring accurate readings and reliable operation. It is also used in the Utility Cart for securing components that facilitate engine maintenance and operation.

Cooling and Ventilation

The Regular Hexagon Nut is utilized in the Vent for the Engine Coolant system, ensuring the secure attachment of components that manage coolant flow and pressure, vital for engine cooling and prevention of overheating.

Conclusion

In summary, Part 3093947 Regular Hexagon Nut is a versatile component that plays a significant role in the securement and functionality of various engine systems, contributing to the overall performance and reliability of the engine. Its compatibility with a wide range of Cummins engines, coupled with its robust design and features, makes it an indispensable part in the maintenance and operation of commercial trucks.