Specification Brand : WeldingCity BulletPoint : Sold on Amazon BulletPoint1 : Pack of 2 premium quality NS-series (small) gas nozzle NST-3818B (tapered, 3/8" bore, 1/8" recessed, brass) compatible with Bernard Centerfire MIG welding parts. BulletPoint2 : Solid and concentric configuration of nozzle keeps tip centered which smooths and concentrates gas flow for lower weld oxidation and contamination. BulletPoint3 : For use with TT-series contact tips. Allow fixed tip positioning at flush, 1/8 in and 1/4 in recess and 1/8 in extension for consistent welds. No tools required to replace tip or nozzle. BulletPoint4 : 2 gas nozzles per package. Bore of nozzles: 3/8" (tapered), 1/2", 5/8" and 3/4". Nozzle materials: copper and brass, ideally suited for use in heavy-duty and light commercial MIG welding applications. BulletPoint5 : U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. Color : Yellow & Black ExternallyAssignedProductIdentifier1 : 0611355952502 ExternallyAssignedProductIdentifier2 : 611355952502 GpsrSafetyAttestation : 1 IncludedComponents : TIP NOZZLE DIFFUSER LINER ItemName : WeldingCity 2-pk Gas Nozzle NST-3818B (Tapered, 3/8" Bore, 1/8" Rec., Brass) Compatible with Bernard Centerfire MIG Welding Gun Consumables (Pack of 2) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 2 ItemTypeKeyword : mig-welding-equipment Manufacturer : WeldingCity.com Material : Brass ModelName : HURRISExegycot7va ModelNumber : NST-3818B NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPorts : 2 PartNumber : NST-3818B PowerSourceType : ac_dc ProductDescription : Pack of 2 premium quality NS-series (small) gas nozzle compatible with Bernard Centerfire MIG welding parts. ProductSiteLaunchDate : 2023-08-30T21:01:11.350Z Size : NST-3818B (3/8"-1/8" Rec.-Brass) Style : Pliers With 2 Measurement Holes SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141700 ValveType : Globe Valve