Aluminum 6" Female NPT to 4" Male NH Material_Brass The resilient 3/8 inch diameter

The resilient 3/8 inch diameter white laminar matrix fiberglass shaft is attached to a heavy duty MIL SPEC zinc plated carbon steel spring mount that allows for 360° total flexibility

Fire hydrant and spanner set includes

Three top mounted test cocks ensure easy access during repair and maintenance when unit is installed in tight places

Diameter - 1 1/2 inches

MIL SPEC: A-A-59226

Aluminum 6" Female NPT to 4" Male NH Material_Brass The resilient 3/8 inch diameterAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Aluminum Female to