Nut, Aluminum Alloy, Width Across Flats 1.375 Inch, Locknut, Tube Fitting

Nut is an aluminum alloy locknut designed for tube fitting applications. This component, AS5179D12, boasts a nominal tube outside diameter of 0.750 inches and a width across flats of 1.375 inches nominal. The nut height is 0.435 inches nominal, providing a compact design suitable for various fittings. With a packing recess depth of 0.054 inches nominal and a packing recess diameter of 1.295 inches nominal, it ensures a reliable seal. The nut operates with a thread class of 3B, nominal thread size of 1.062 inches, and a thread quantity of 12 per inch, all arranged in a right-hand direction, making it ideal for secure fastening in tube fitting applications.