Specification Brand : Aeroquip BulletPoint1 : Male National Pipe Thread (NPT) connector to connect a tube to an NPT female thread BulletPoint2 : Male NPT threads on both ends for connecting two threaded pipes BulletPoint3 : Carbon steel for tensile strength and hardness BulletPoint4 : Standard duty for light to medium pressure applications BulletPoint5 : Society of Automotive Engineers (SAE)-compliant for SAE standards J512, J513, J514, J1926 and J1453 for functional requirements ConnectorType : Barb ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 5693671052857 ExternallyAssignedProductIdentifier1 : 0745396603670 ExternallyAssignedProductIdentifier2 : 745396603670 ItemName : Eaton Aeroquip 2021-6-6S Male Connector, Male 37 Degree JIC, Male Pipe Thread, JIC 37 Degree & NPT End Types, Carbon Steel, 3/8 JIC(m) x 3/8 NPT(m) End Size, 3/8" Tube OD ItemPackageDimensions_Height : 3.81 centimeters ItemPackageDimensions_Length : 3.81 centimeters ItemPackageDimensions_Width : 1.016 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flared-tube-fittings Manufacturer : EATON Material : Carbon Steel NationalStockNumber : 4730-00-322-8457 NumberOfItems : 1 NumberOfPieces : 5 PartNumber : 2021-6-6S ProductDescription : Used for a variety of applications, not limited to grease, fuels, refrigeration, water, oil gas, and hydraulic systems. If you are unsure as to which NPT thread size you have ,please reference this chart that show you the NPT thread size crossed over the your linear measurement in inches. Note:NPT cannot be accurately calvulated with a linear measuring tool like a Tape Measure, Ruler or Caliper. NPT Thread size is NOT determined by its outside thread diameter in inches. ProductSiteLaunchDate : 2012-07-06T18:30:29.955Z Size : JIC 37° & NPT Style : 3/8 JIC(m) x 3/8 NPT(m) UnitCount : 1 UnspscCode : 40141700