Aluminum 4 1/2" NH to 4" NPT Double Female Hose Size (ID)_1 1/2" Hoses Adding color impregnation improves durability

Adding color impregnation improves durability compared to untreated white hose

Plugs and components meet the requirements of NFPA 1963

Bureau of Indian Affairs (BIA)

National Stock Number (NSN 4210-01-080-1458)

or plastic cabinets

Aluminum 4 1/2" NH to 4" NPT Double Female Hose Size (ID)_1 1/2" Hoses Adding color impregnation improves durabilityAluminum 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