4.5" NH (NST) Female Long Handle x 5" NH (NST) Male Adapter Aluminum DMH3025 NH-NST - National Hose (National

NH-NST - National Hose (National Standard Thread)

The NYC male thread can fit into NYC female only

Using 1" Red Single Layer Fire Hose Without Fittings

and abrasion

Absolutely you can

4.5" NH (NST) Female Long Handle x 5" NH (NST) Male Adapter Aluminum DMH3025 NH-NST - National Hose (NationalSpecifications Female Side 1 4. 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 5 NH (NST) Male (National Hose National Standard Thread) 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