4″(GRV)X 4″(NPT) Vic #647 Dielectric Nipple 6″ Long Grooved X Threaded (Non-cancellable & non-returnable) 4"(GRV)X 4"(NPT) Vic #647 Dielectric Nipple 6" Long Grooved X Threaded (Non-cancellable & non-returnable) quantity Add to cart Add to quote SKU: 155353 Category: Uncategorized Additional information Additional information manufacturer VICTAULIC