Aluminum 2" Female NPSH to 1 1/2" Male NH Male Threads_NH Forest Service (USFS)

Forest Service (USFS)

They have specialized in municipal fire fighting

National Hose (NH) aka National Standard Thread (NST) is often referred to as “fire hose thread” as this is by far the most common thread in use today by fire departments

US Coast Guard approval number 162

Is suitable for use with fire hose or water hose

Aluminum 2" Female NPSH to 1 1/2" Male NH Male Threads_NH Forest Service (USFS)USDA Forestry Service fire hose reducer feature aluminum coupling with a 600 PSI test pressure. Meet Forest Service Spec 5100 107. Female 2 inch NPSH, 11 1 2 threads per inch and male 1 1 2 inch NH, 9 threads per inch. Meets National Fire Equipment System (NFES #0417). Water Handling Accessories flow rates are 100 PSI flowing pressure. Fire hose reducer female adapters comes with a gasket. National Stock Number (NSN 4210 01 521 1691) This Wildland