4" NH (NST) Female Swivel x 6" NPSH Female Rigid Adapter Aluminum FM3030F 5” NH (NST) Female Swivel

5” NH (NST) Female Swivel x 2

The NST (NH) side of adapter can hook into NST (NH) threads only

Using 3" White Double Layered Fire Hose Without Fittings

We 100% guarantee our brass reducers

Occasionally

4" NH (NST) Female Swivel x 6" NPSH Female Rigid Adapter Aluminum FM3030F 5” NH (NST) Female SwivelSpecifications Female Side 1 4 NH (NST) Female (National Hose National Standard Thread) Female Side 2 6" NPSH Female (National Pipe Straight Hose) Working Pressure 300PSI Max Test Pressure 1000PSI Max Material T 6061 Aluminum (Aircraft Grade) Finishing Anodized (99. 9% Lead Free) NFPA Standards 1963, 4. 12, 5. 1 5. 6. 4 (Corrosion Resistance) Military Standards MIL A 8625 Type III, Class 1 Industrial Standards International ASTM B221 UL Labs Standards