3" NPSH Female x 1.5" NH (NST) Male Adapter Aluminum HA2510F Check the graphic below for

Check the graphic below for a better look

These hoses are so durable and strong that Weeks Aircraft out of Florida uses these to carry airplane wings

5" NST (NH) Female Hose x 1" NPSH Male Pin Lug Adapter

Our aluminum 2-1/2" NPT threaded adapter to 2-1/2" Quick Camlock adapter allows you to convert your threaded pipe outlets to quick connect camlocks

Polycarbonate

3" NPSH Female x 1.5" NH (NST) Male Adapter Aluminum HA2510F Check the graphic below forSpecifications Female Side 1 3 NPSH Female (National Pipe Straight Hose) Male Side 2 1. 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 Labs Standards