Aluminum 6" Female NH to 4 1/2" Male NH Outlet Threads_NH / NST beginning at the folded end DHF5690
Yard notes & kiln story
Description
Aluminum 6" Female NH to 4 1 2" Male NH Outlet Threads_NH NST beginning at the folded end DHF5690 beginning at the folded end that does not contain the couplings Meets National Fire Equipment System (NFES #2230) 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