Carbon Steel 5" Flange with National Pipe Tapered (NPT) Couplings_Brass Strong smooth powdercoated aluminum universal

Strong smooth powdercoated aluminum universal spanner wrench for rocker lug and pin lug couplings

Threads per Forest Service Spec 5100-190

0 inch hoses use 2

Approx hole size 1" x 1/2"

Carbon Steel 5" Flange with National Pipe Tapered (NPT) Couplings_Brass Strong smooth powdercoated aluminum universalNational 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,