Swivel Joint Fitting Material Steel Fitting Material Finish Zinc-Plated Maximum Operating Pressure 3 500 psi Overall Length 3.21 in Seal Material Buna-N Maximum Operating Temperature 250 Degrees F Minimum Operating Temperature -40 Degrees F Standards ANSI B16.5 ASTM-A-351 MSS-SP-51 Class 150LB Application Fluid Power System Casing Center to End Length 2.14 in Casing Connection Type NPSM Casing Thread Gender Male Casing Thread Size 3/4 In.-14 Fitting Shape 90 Degrees Elbow