Aluminum 2 1/2" Swivel Female NH to 3" Male NH Storz Size_5" Rigid Storz 5 inch NH / NST

5 inch NH / NST couplings

National Stock Number (NSN 4210-00-294-2648)

The 3 straps are made with 2" Delrin side release buckles that are easily released with your glove on

Female 2 1/2 inch NPSH

You should end with the nozzle end on top and a female coupling on the bottom

Aluminum 2 1/2" Swivel Female NH to 3" Male NH Storz Size_5" Rigid Storz 5 inch NH / NSTNote 3 inch NH NST is very rare and is often confused with 2. 5 inch NH NST which is very common. If you have a fire department connection (FDC), hose coupling or an adapter check the female coupling for stamped numbers and letters. Most 3. 0 inch hoses use 2. 5 inch NH NST couplings. The most common fire fitting thread in the United States is 2 1 2 inch NH NST. If you have two swivel female FDC brass connections that need plugs measure the INSIDE