The line drawings below depict actual sizes of the various common an thread sizes by dash number. Of the fitting and the an fitting size with the closest matching idinside dimension.
Understanding Fuel Line Fittings Straight Thread And An
An fitting hose size chart. Sizes for rigid tubes were already standardized with sizes called out by tubing od 316 12 etc. While an fittings depend on the outside diameter of a tube for sizing npt fittings depend on the interior diameter id of the fitting itself. Raceflux 180 degree push lock hose end fitting. Military to set a common standard for designating hose size. A 38 standard hose equals 6 an. The idea behind an hoses and an fittings was to provide a flexible alternative to rigid tubing in plumbing systems on aircraft and military vehicles.
The standard hose fitting size is either ¾ 115 nh or 58 115 nh. In these examples the fractional parts ¾ or 58 represent the given hoses internal dimensions in inches. This standard of measurement is based on the nominal outside diameter od of the rigid metal tube that each size fitting is used with. 1 38 1 4564 28. Raceflux stainless steel braided an hose. The 115 of course relates to the thread pitch that we explained above.
The following chart shows the each sizes thread per inch count the id. 1 12 1 1316 32. Can you see the confusion starting. An thread sizes an army navy sizing was established many years ago by the us. Hose diameters are assigned an numbers. Hose size chart fractional equivalent all dimensions are in inches unless otherwise noted.
You can also see this post to learn just about everything else about garden hoses. Huge selection over 100000 products from the top performance brands. 1 34 2 332. Speedflow an hose fitting guide thank you for downloading this guide. Use this handy chart to determine the an fitting size based on corresponding thread sizes. 1 18 1 716 24.
An size hose size thread size 3. The pit stop usa difference were the experts we help you find a way to win. Thread size chart for an fittings. An hose sizes were designed to match the id sizes of these rigid tubes. Using your automotive hose size choose from the chart below to find the an equivalent for hose hose ends and adapter fittings. Stainless steel single ear oetiker clamps for push lock hose 10 pack.
I want to give you the information you need to decide what hose to use on what application how to fit the hose ends and how the finished hose assemblies will fit to your project all in one simple to read booklet.
Gallery of An Fitting Hose Size Chart
