Aluminum 2 1/2" Female NH to 1 1/2" Male NH Female Threads_NH Applications

Applications

The most common fire fitting thread in the United States is 2 1/2 inch NH /NST

Meets NFPA 1961 standards

the AESC became the American Standards Association (ASA)

Lightweight aluminum construction designed for wildland firefighting

Aluminum 2 1/2" Female NH to 1 1/2" Male NH Female Threads_NH ApplicationsUSDA Forestry Service fire hose reducer feature aluminum coupling with a 600 PSI test pressure. Meet Forest Service Spec 5100 107. Female 2 1 2 inch NH, 7 1 2 threads per inch and male 1 1 2 inch NH, 9 threads per inch. Meets National Fire Equipment System (NFES #2230). Water Handling Accessories flow rates are 100 PSI flowing pressure. Fire hose reducer female adapters comes with a gasket. National Stock Number (NSN 4210 01 508 8818) This Wildland