Brass 1" NH to 1" NPT Double Male (Hex) - USA Male Threads_NYC NH or NST: National hose

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

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

This hose is constructed of an SBR synthetic rubber tube and a single layer of 100% polyester woven jackets

Made in the USA Red Head Aluminum 4 inch Storz by 4 inch Storz 30° elbow is used on pump discharge valves or suction inlets to minimize hose kinking

The male threaded side of this adapter will only connect to a 6 inch female National Pipe Tapered (NPT) or a National Pipe Straight Hose (NPSH) thread

Brass 1" NH to 1" NPT Double Male (Hex) - USA Male Threads_NYC NH or NST: National hoseMade in the USA brass 1 inch male NH (NST) to 1 inch male NPT 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. 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.