Aluminum 6" NH Long Handle Cap with Chain Male Size_1 1/2 Inch NH or NST: National hose

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

The nozzle was attached to a fifty foot 1 1/2 inch fire hose

State and Local governments

rack nozzle

Equivalent part number - HA25NYC76

Aluminum 6" NH Long Handle Cap with Chain Male Size_1 1/2 Inch NH or NST: National hoseAluminum 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. Gasket installed.