Aluminum 1 1/2" NH to 1 1/2" NH Double Female Pick One Side_1 Inch Equivalent part number - HA2576

Equivalent part number - HA2576

Intended use is to fully open or close water flow

Sign mounts using 2 approximately 3/8" holes aligned vertically along the center line

NH or NST: National hose or national standard thread is often referred to as fire hose thread as this is by far the most common thread in use today by fire departments

Aluminum 1 1/2" NH to 1 1/2" NH Double Female Pick One Side_1 Inch Equivalent part number - HA2576USDA Forestry Service fire hose reducer feature aluminum coupling with a 600 PSI test pressure. Meet Forest Service Spec 5100 107. Female 1 1 2 inch NH, 9 threads per inch and female 1 1 2 inch, 9 threads per inch. Meets National Fire Equipment System (NFES #0857). Water Handling Accessories flow rates are 100 PSI flowing pressure. Fire hose reducer female adapters comes with a gasket. National Stock Number (NSN 4210 01 081 8749) This Wildland Fire