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What is Wire Gauge?

Wire gauge is extremely important to the aircraft that InterConnect Wiring supports. Wire gauge is the measurement of the diameter of a wire, or the thickness of the wire. There are various wire gauges used within UH-60 wiring harnesses, F-15 wiring harnesses, C-130 electrical wiring harnesses, etc.


The thickness determines the amount of electrical current a wire can safely carry.  Wire gauge is referenced as AWG behind a number. AWG stands for American Wire Gauge. So, 22 AWG is 22 gauge wire. To make things a little more confusing, a wire gauge that is a larger number, such as 22 AWG or 24 AWG, is actually a smaller diameter wire. In contrast, a 4 AWG or 8 AWG is a much larger wire.

Typically, in an F-16 wiring harness, matrix assembly, or cockpit panel, the wire gauges used most often are 20 AWG and 22 AWG.  Wire gauge is used to measure both the electrical and non-electrical characteristics of wires; this is important to electrical wiring and to structural cable. The American Wire Gauge, developed by Messrs Brown & Sharpe in 1855 is what is primarily used in the United States.

To receive a free sample of wire with your name laser-marked on it (any gauge), email Clare McGarrey or  fill out this contact sheet. Make sure to ask about the free wire sample in the message!

Our License

We are the sole licensee of Lockheed Martin for F-16 electrical products. Through this agreement, we have access to Lockheed Martin’s F-16 engineering data, tooling and configuration control information. We also have a Technical Services agreement with Sikorsky for all of their aircraft. This agreement allows us to obtain their engineering data needed to rewire helicopters that Sikorsky manufactures.



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