Product Description Forestry fire hose. Also great for RV use! The polyurethane lining consists of a single-ply extruded tube of synthetic high tensile TPU compounded that resist ozone. Features a smooth inner surface for better flow characteristics. The hose is terminated with brass garden hose threaded couplings complete with gasket and fitted with strain reliefs inside the ferrules for long life. This hose meets or exceeds all performance requirements of federal specification NSN# 4210011671061. NOTE: not ideal for home garden hoses. It will kink with low water pressure. About this item NSN 4210011671061 Female coupling will only connect to another male garden hose or garden hose spigot Compatible Nozzle - Garden hose thread (GHT) Hose Type - Polyester single jacket Color - White Liner - High tensile NSF 61 approved polyurethane for potable water Service Pressure - 300 psi, Proof Test Pressure - 600 psi, Burst Test Pressure - 900 psi Jacket constructed with filament polyester yarn in the wrap, with filler yarns consisting of high strength, low elongation, filament polyester for reduced weight and increase flexibility. Great for RV use! Brand Generic Material Polyester,Brass,Polyurethane Color White Product Dimensions 600"L x 0.63"W Nominal Wall Thickness 0.625 inch