Brass 1 1/2" Female NH to 1 1/2" Male NPSH (Hex) Storz Size_4" Rigid Storz Equivalent part number - FM20S15

Equivalent part number - FM20S15

The most common fire hydrant outlet in the USA is 2 1/2 inches with NH / NST threads

State and Local governments

you probably need this plug

Carbon Steel 6" Flange x 4 1/2" Female NH

Brass 1 1/2" Female NH to 1 1/2" Male NPSH (Hex) Storz Size_4" Rigid Storz Equivalent part number - FM20S15Female to male adapters are used to bridge male to female hoses, pipes or valve fittings. Brass is commonly chosen for corrosion resistance, and is popular with chemical or salt water applications. Equivalent part number FM15F15S WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. Brass Female to Male