Aluminum 1 1/2" NH Rocker Lug Cap Male Size_6 Inch When measuring

When measuring

Brass 1 1/2 inch NH/NST threaded smooth bore nozzle with satin finish is a straight stream only with no shut-off

Test Ratings (Water Only With Expansion Ring Couplings)

all sewn together with a cross piece to create a hose harness

Aluminum 1 1/2" NH Rocker Lug Cap Male Size_6 Inch When measuringUSDA Forestry Service fire hose reducer feature aluminum coupling with a 600 PSI test pressure. Meet Forest Service Spec 5100 107. Cap 1 1 2 inch NH, 9 threads per inch. Meets National Fire Equipment System (NFES #2210). Water Handling Accessories flow rates are 100 PSI flowing pressure. Fire hose cap with chain comes with a gasket. National Stock Number (NSN 4210 01 081 8751) This Wildland Fire Equipment adapter or coupling is used by the U. S.