Aluminum 4" Female NPT to 2 1/2" Male NH Pick One Side_5 inch NPSH and NPT is common DHF5690
Yard notes & kiln story
Description
Aluminum 4" Female NPT to 2 1 2" Male NH Pick One Side_5 inch NPSH and NPT is common DHF5690 NPSH and NPT is common in industrial applications (2) Be of type recognized by the Commandant as being equivalent in performance Aluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III Threads have a blunt start Higbee cut with indicators on adjacent lugs