Aluminum 2 1/2" NH to 2 1/2" NH Double Female Male Size_5 Inch Storz spanner combination fits 4

Storz spanner combination fits 4 to 6 inch storz plus 3/4 inch to 6 inch rocker or pin lug fittings

Fish & Wildlife Service (USF&WS)

National Stock Number (NSN 4210-01-521-1691)

Proof Test Pressure (A pressure equal to a least two times the service test pressure)

Double hook spanner head fits 3/4 inch to 6 inch rocker lug or pin lug fittings

Aluminum 2 1/2" NH to 2 1/2" NH Double Female Male Size_5 Inch Storz spanner combination fits 4Aluminum 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