Aluminum 3" Female NPT to 3" Male NH Pick One Side_2 inch always try to measure the

always try to measure the male coupling

3 inches across

These 4 inch storz replacement couplings come complete with hose shank

2 - Fold the hose in half laying flat on the ground so that the couplings are together one above the other

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

Aluminum 3" Female NPT to 3" Male NH Pick One Side_2 inch always try to measure theAluminum 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. Note 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