Aluminum 2 1/2" NH Rocker Lug Cap Couplings_Aluminum One end opens so hose

One end opens so hose may be pulled out for an easy hose lay

Meets FSS 450 WP 187 Type II per USDA / USFS 5100-187c specification

Brass 1 1/2 inch male NH (NST) to 1 1/2 inch male NPT pin rack nipple adapter

0 inch NH / NST male hose coupling or fire hydrant is 2

Aluminum Female to Male Adapter

Aluminum 2 1/2" NH Rocker Lug Cap Couplings_Aluminum One end opens so 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.