NSN Supplies Blog

Every phase of flight relies on carefully controlled motion, whether it is a wing flap adjusting for lift or landing gear lowering for touchdown. Behind these movements in most modern aircraft are actuators, which are devices that translate available power into force and movement. In this blog, we will take a look at how actuators are used in aircraft, covering their different forms and the roles they play to emphasize how imperative they are for carrying out various flight tasks. 

While contemporary defense forces continue to rely on a wide range of established strategies to maintain superiority and success, certain technological innovations have gained military relevance at a particularly accelerated pace. Among the most impactful of these is the unmanned aerial vehicle (UAV), or drone, which is increasingly shaping tactical planning and execution across diverse defense sectors. This blog will examine how drones are redefining modern warfare, focusing on their design, operational applications, and the various ethical considerations surrounding their growing deployment.

As the landscape of electronic components is vast and varied, precise classification is necessary to ensure efficient procurement and integration. Semiconductor devices stand out for their essential roles in countless systems, with Federal Supply Class (FSC) 5961 being dedicated to organizing these components. Understanding why this classification exists and the distinct parts it includes is crucial for those navigating maintenance and system design within industries that rely on advanced electronics, so read on as we cover everything you should know about FSC 5961.

While hydraulic systems will often vary based on an aircraft’s size, design, and general needs, most feature the same key components that provide standard functionality. At the heart of the system is a reservoir, which holds fluids that are used for power transfer. To move fluids within a network of pipes and hoses, pumps are used to create pressure. With the use of a pressure relief valve and similar devices, levels within the system can be managed to prevent damage and ensure enough power for a given task. Another notable component is an accumulator, which stores hydraulic fluid under pressure so that responses can be quickly made for any sudden changes in demand. In order to carry out work, the pressure from fluids is converted into mechanical motion by actuators. While this explanation is simplified, it serves to paint a picture of how fluid dynamics can be harnessed for the execution of various mechanical processes.

The design of aircraft fuel systems is a complex and critical aspect of aviation engineering. These systems must ensure the safe and efficient delivery of fuel to an aircraft's engines under a wide range of conditions. In this blog, we will delve into fuel capacity, weight distribution, fuel transfer, and redundancy, as each plays a vital role in the overall performance and safety of an aircraft.

In the realm of modern engineering, wire harness assemblies play a pivotal role in countless operations. These meticulously assembled systems of cables and wires ensure the seamless transmission of electrical signals within machinery and devices. In this guide, we will delve into the nuances of wire harnesses to shed light on their significance, applications, and the meticulous process involved in their production.

In the realm of aviation and electrical work, having the right tools in your toolbox can make all the difference. Whether you are dealing with electrical wires or aircraft cables, ensuring clean and precise cuts is essential to maintaining safety and reliability. One indispensable tool in this regard is the cable cutter, a versatile device designed to slice through cables cleanly and efficiently. In this blog, we will explore the art of cable cutting, the various tools available, and how to achieve fray-free results.

As marvels of engineering, aircraft engines create the power necessary to lift aircraft into the sky and keep them soaring there. Moreover, to suit diverse aircraft models, these sophisticated machines come in various types, including jet engines, turboprops, and piston engines, each with its unique characteristics and applications. In this blog, we will focus on the basic components that comprise piston engines in particular, those of which are also known as reciprocating engines, to better understand how they create force.

If your job or operations involve the use of computers, you will likely benefit from various accessories that can increase your capabilities in carrying out various objectives. For example, graphic tablets are a very advantageous tool for many industries, allowing an individual to have increased control over certain actions with the use of a stylus and digitized drawing pad instead of a mouse. In this blog, we will discuss graphics tablets in more detail, allowing you to have a better understanding of their potential uses and the common options that are available.

As recent discoveries and technological advancements have made welding more sophisticated, it has evolved in numerous ways over time. While the act of processing metals in this way is an ancient practice, it is still used today. Currently, there are six major types of welding methods used in the aviation realm alone, all of which are generally employed by professional welding technicians to fix aeronautical components. In this blog, we will outline each of these six welding types and their applications.