Aluminum 2 1/2" Female NH to 4 1/2" Male NH Male Size_6 Inch Meet Forest Service Spec 5100-107

Meet Forest Service Spec 5100-107

Male to male adapters are used to bridge male to female hoses

5 inch NH / NST couplings

Fire hydrant and spanner set includes

Residential use on private fire hydrants

Aluminum 2 1/2" Female NH to 4 1/2" Male NH Male Size_6 Inch Meet Forest Service Spec 5100-107Aluminum 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