Aluminum Shank with Brass Swivel Nut Complete Set (NST Threads) FHNST Series
Pin Lug Hose Shank Couplings
FEATURES AND ADVANTAGES
- Versatile threaded hose connectors designed for suction and discharge applications.
- Male ends supplied with NST threads (National Fire Hose Straight Threads).
- Cylindrical studs or "pins" positioned on the outside rim of the coupling allowing the use of a spanner wrench to tighten the coupling.
- Replacement gaskets for all versions of the pin lug couplings with NST threads.
- ASTM B108-92 356 aluminum alloy.
- ASTM B283 Grade C37700 brass alloy.
- Buna-N Material. (Gasket)
- Gasket Temperature Rating: -40°F (-40°C) to +250°F (+121°C)
