Why Choose NAS1130-3-20 for Structural Fastening?
NAS1130-3-20 inserts are a premier choice for structural fastening in aerospace applications due to their exceptional strength, precision, and reliability. These inserts meet the rigorous demands of aerospace environments, ensuring secure and durable fastening solutions.
Material Strength and Durability
NAS1130-3-20 inserts are manufactured from high-grade materials such as stainless steel and titanium, known for their strength and resistance to corrosion. Stainless steel types like 303, 304, and 316 offer excellent durability and longevity, even in harsh environments. Titanium variants, such as Grade 5 (Ti-6Al-4V), provide a superior strength-to-weight ratio, making them ideal for applications where weight reduction is critical without compromising on strength.
Precision Engineering
The dimensions of NAS1130-3-20 inserts are precisely engineered to ensure a perfect fit in aerospace assemblies. The outer diameter of these inserts is typically 0.187 inches, with a length of 0.75 inches. This precision ensures that the inserts fit securely in pre-drilled holes, preventing any movement or loosening over time. The internal threads are designed to match common aerospace fasteners, ensuring compatibility and secure attachment.
Installation Efficiency
Installing NAS1130-3-20 inserts is straightforward and efficient. The inserts can be installed using a press-fit method or a threaded installation tool, providing flexibility depending on the application. The recommended installation torque ranges from 15 to 25 inch-pounds, ensuring a secure fit without damaging the surrounding material. This ease of installation minimizes downtime and ensures the inserts are firmly in place, providing reliable fastening immediately.
Load-Bearing Capabilities
NAS1130-3-20 inserts are designed to handle high tensile and shear loads, making them ideal for structural applications. The tensile strength of these inserts can exceed 110,000 psi, while their shear strength can reach up to 75,000 psi. These specifications ensure that the inserts can maintain their integrity under significant stress, which is crucial for maintaining the safety and performance of aerospace assemblies.
Versatile Applications
NAS1130-3-20 inserts are used in a variety of critical aerospace applications. In structural components, they provide secure attachment points for panels, frames, and other essential parts, ensuring the overall integrity of the aircraft. In the powertrain and engine sections, these inserts secure components that experience extreme vibrations and thermal cycles. Their robust construction and high-strength materials ensure longevity and reliability in these demanding environments.
Interior and Avionics Applications
In aircraft interiors, NAS1130-3-20 inserts are used to attach seating, overhead bins, and other cabin fixtures. They are designed to withstand repetitive loading and exposure to varying environmental conditions, ensuring that interior components remain securely fastened. In avionics and electronic systems, these inserts provide stable mounting points for sensitive equipment, protecting it from vibration and mechanical stress.
NAS1130-3-20 inserts are an essential component in maintaining the structural integrity and performance of aerospace assemblies. Their combination of strength, precision, and ease of installation makes them an ideal choice for demanding applications. For more detailed information and to explore options for NAS1130-3-20 inserts, visit nas1130-3-20.