Description
Threaded ends color may vary silver or gold
Aluminum 1 1/2 inch National Hose (NH/NST) Quarter Turn Forestry Coupling
Constructed from hardened thermoplastic
Equivalent part number - FM15F20T
Compatible part number - DFP25F25S
Carbon Steel 6" Flange with National Pipe Tapered (NPT) Threads_NH x NPT Threaded ends color may varyNational Pipe Tapered (NPT) Carbon Steel Flange. ASA Forged Flanges have raised shoulder with no raised face. National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. ANSI was originally formed in 1918, when five engineering societies and three government agencies founded the American Engineering Standards Committee (AESC). In 1928,