Bernard NS-A5818C Acculock Nozzle 5/8 Orifice 1/8 Recess ShopWeldingSupplies.com Sale! from 2243 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Acculock nozzle, 1/2" orifice, 1/8" recess, copper SKU:BER NS-A5818C