Plastic 2 1/2" Cap (2 Pack) Threads_NH Bureau of Land Management (BLM)

Bureau of Land Management (BLM)

11 1/2 threads per inch and male 1 inch NPSH

The male threaded side of this adapter will only connect to a 5 inch female National Pipe Tapered (NPT) or a National Pipe Straight Hose (NPSH) thread

pipes or valve fittings

Plastic 2 1/2" Cap (2 Pack) Threads_NH Bureau of Land Management (BLM)Plastic breakable cap prevents entry of foreign materials and protects the female threads on pin lug fire department inlet connections (FDC). Breakable to permit fast fire hose connection. Two eyebolts with nuts for attachment to female pin lug swivel are included. These caps will fit the most common Fire Department Connection (FDC) which has 2 1 2" NH NST threads. 2 1 2 inch NH NST threaded fittings actually measure about 3 inches across. The covers