Brass 1 1/2" NPSH to 1 1/2" NPT Double Male (Hex) Female Threads_NYFD This is the most common

This is the most common plug size in the US

Brass 1 inch NH/NST threaded smooth bore nozzle with satin finish is a straight stream only with no shut-off

Constructed of 14 oz yellow vinyl with 4" letters stating "OUT OF SERVICE" on both sides

when five engineering societies and three government agencies founded the American Engineering Standards Committee (AESC)

3 inches across

Brass 1 1/2" NPSH to 1 1/2" NPT Double Male (Hex) Female Threads_NYFD This is the most commonMale 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. Compatible part number DMH1515 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 Male to Male Adapter