Brass 3" NH Plug (Pin Lug) Female Size_GHT Note - 2 inch NH

Note - 2 inch NH / NST is very rare and is often mistaken in place of 1

Allows for maximum flow for given pressure at all twist positions

National Stock Number (NSN 4210-01-080-6532)

which is best used in a series of four

Compatible part number - DMH25T30T

Brass 3" NH Plug (Pin Lug) Female Size_GHT Note - 2 inch NHIf your FDC or female swivel connection is approx. 3 1 2 inch inside diameter, you need this plug. If your FDC is approx. 3 inches, you need 2 1 2 inch plug which is the most common in the US. Please contact your local fire department. Safety Notes Not intended for pressure applications for protection only Note 3 inch NH NST is very rare and is often confused with 2. 5 inch NH NST which is very common. If you have a fire department connection (FDC),