Heavy-Duty Black 1" x 50' Garden Hose (1" NPSH Couplings) Outlet Threads_NPSH You should end with the

You should end with the nozzle end on top and a female coupling on the bottom

This 36" long version holds 150 feet of 1 1/2" or 1 3/4" hose

MIL SPEC: A-A-59226

Forestry Service Standards (FSS)

9 threads per inch

Heavy-Duty Black 1" x 50' Garden Hose (1" NPSH Couplings) Outlet Threads_NPSH You should end with thePVC Compounds for high strength, flexibility, for golf courses, parks and nurseries. Coupled with 1 inch NPSH threaded couplings. This hose will fit a 1 inch male NPSH or NPT (pipe thread) threaded outlet. This will NOT fit a standard garden hose spigot without a separate adapter. Compatible Adapters Brass Female Garden Hose Thread (GHT) to 1" NPT (SKU B37HG1N) Aluminum Female Garden Hose Thread (GHT) to 1" NPSH (SKU 37RG1P) Aluminum Female Garden