Aluminum 2 1/2" NH to 2 1/2" NPSH Double Female Storz Size_4" Rigid Storz National Stock Number (NSN 4210-01-521-1691)

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

yet it is extremely lightweight

7 1/2 threads per inch and male 1 1/2 inch NH

Dry hydrant storz adapter with aluminum storz cap

MIL-H24606B

Aluminum 2 1/2" NH to 2 1/2" NPSH Double Female Storz Size_4" Rigid Storz National Stock Number (NSN 4210-01-521-1691)Aluminum 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