National Stock Numbers (NSNs) serve as a standardized classification system for tracking and managing aerospace and defense components across global supply chains. By aligning technical data with procurement and inventory systems, NSNs help organizations maintain operational consistency across diverse aircraft platforms and partners. In this blog, we will explore how NSN data drives efficiency and coordination throughout various aerospace supply chains, so read on to learn more. 

As one of the earliest forms of propulsion systems, propellers serve as a key element of many aircraft that generate thrust by converting the rotational motion of airfoil-shaped blades into aerodynamic force. By doing so, they allow an aircraft to move forward through the air, creating the necessary conditions for lift generation. With many types of aircraft propeller systems available, it can be daunting at first to determine which is best for particular flight needs. In this blog, we will explore aircraft propeller systems in more detail, discussing their basic design, common types, and much more.