Aluminum 6" NH to 6" NH Double Female Male Threads_NH 11 1/2 threads per inch

11 1/2 threads per inch

Please contact your local fire department before purchasing

Locking springs prevent unintentional disconnects

Meets National Fire Equipment System (NFES #0010)

Aluminum 6" NH to 6" NH Double Female Male Threads_NH 11 1/2 threads per inchAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. A double swivel adapter will not swivel or rotate once both ends are tightened to the male connections. The Safe Water Drinking