AOG Purchasing Blog

Aircraft tugs are specialized towing vehicles that are designed to move aircraft. As aircraft weigh hundreds of thousands of tons, aircraft towing vehicles are required to be incredibly durable machines. Due to the enhanced risks of using aircraft tugs, we will be covering the safety hazards associated with such equipment, alongside the best safety practices to follow to avoid injury or harm to any aircraft or personnel.

A generator is an electrical device that converts motive power into electrical power for use in an external circuit. Generators are especially important to have on hand in the case of a power outage, allowing businesses and households to carry on with business as usual. There are various types of generators, each varying in their capacity to provide extended periods of power. In this blog, we will be covering military-grade generators, their distinguishing characteristics, and advantages in the military and defense realm.

Found in nearly all electronic devices, printed circuit boards (PCB) are used to mechanically support and connect various electronic components that employ conductive pathways in an assembly. A simple electronic structure which can be layered to support high-speed circuitry and processing power within a network, PCBs serve as the backbone of electronics and are ideal for connecting parts like semiconductors, connectors, resistors, diodes, capacitors, and radio devices to a larger system. Of the various devices that can be mounted to a PCB for added diversity, PCB relays are applied to printed circuit boards to control certain switches while overseeing leverage across electrical pathways. Below, we will go into detail on a few common PCB relays, highlighting their functions, and further addressing why they are applied.

When performing routine maintenance procedures for a pump or gearbox, the most common issue one is faced with pertains to the system's lip seal. Often the root of a pump or gearbox issue after such parts have been rebuilt, a lip seal is a part that almost always has to be replaced during such procedures. Whether a lip seal has reached the end of its life and must be replaced, or it was damaged upon part disassembly, proper fitting seals for the right applications can mitigate the need for potential lip seal replacement. Used for the purpose of separating contaminants from an apparatus housing lubricants, lip seals come in a myriad of options to best suit the sealing properties of a particular application.

The fuel tanks and systems of light aircraft are often at risk of becoming contaminated with water and foreign substances during standard operations, presenting risks of damage and failure. With the implementation of a device known as a gascolator, water may be isolated and removed from the fuel system for its protection. As a combination filter and water trap device, the gascolator is implemented inline with the fuel supply at the lowest point of the system. As such, the device can then utilize a drain cock for expelling any water from fuel.

While airliners have long made major efforts in ensuring the cleanliness and safety of aircraft cabin air, an increased concern in recent years has made many passengers interested in the practices conducted by various airliners to keep them safe. Many airlines have let their customers be aware of increased efforts for cleaning to prevent the spread of pathogens and viruses, as well as have discussed the presence of HEPA filters in many aircraft. HEPA filters have long seen widespread implementation in aircraft of all types since the 1990s, though it was not until fairly recently that a majority of customers became aware of such technology. As a robust equipment piece that is highly efficient at filtering air, it can be very useful to understand the capabilities and design of HEPA filters.

A circlip is a special type of fastener or retaining ring that features a semi-flexible metal body and open ends that allow for the component to be snapped into place on an assembly. Circlips are used for a number of reasons, common ones being for the means of preventing lateral movement and supporting installations. The circlip name is a portmanteau of “circle” and “clip”, though such components may also be referred to as C-clips, rotor clips, snap rings, or Jesus clips. As a fastener type often paired with dowel pins and other components for securing pinned connections, understanding the functionality and common types of circlips can be beneficial.

Like any machinery, forklifts are subject to wear and tear over time. There are many important parts of a forklift that must be regularly maintained and eventually replaced. Neglecting these parts can cause serious problems and ultimately lead to the failure of your forklift. In this blog, we will discuss the most important forklift replacement parts.

When operating with sensitive electronics or when near electrical appliances, it is highly important that there are electrical protection devices in place to mitigate the risk that volatile electricity presents. In the event that an overload occurs, electrical components can be damaged, individuals can be harmed, and fires may even start from unsafe surges. As such, devices known as fuses and circuit breakers are implemented for the electrical circuits of commercial buildings, homes, and even aircraft. To understand their individual uses and advantages as compared to one another, it is first best to be aware of what each is.

When operating with sensitive electronics or when near electrical appliances, it is highly important that there are electrical protection devices in place to mitigate the risk that volatile electricity presents. In the event that an overload occurs, electrical components can be damaged, individuals can be harmed, and fires may even start from unsafe surges. As such, devices known as fuses and circuit breakers are implemented for the electrical circuits of commercial buildings, homes, and even aircraft. To understand their individual uses and advantages as compared to one another, it is first best to be aware of what each is.