Description
National Stock Number (NSN 4210-01-080-1458)
9 threads per inch and male 1 inch NPSH
Storz spanner combination fits 4 to 6 inch storz plus 3/4 inch to 6 inch rocker or pin lug fittings
Storz suction gaskets are thicker than storz pressure gaskets to prevent air from entering during suction hose applications
NH or NST: National hose or national standard thread is often referred to as fire hose thread as this is by far the most common thread in use today by fire departments
Aluminum 6" NH / NST Rocker Lug Plug Origin_Global National Stock Number (NSN 4210-01-080-1458)Aluminum plugs 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. Plugs and components meet the requirements of NFPA 1963.