Acetylene, Specialty Gas Regulator, Two Stage, Brass, 0 to 15 psi/ END ITEM IDENTIFICATION: 4940-01-551-5090 MAXIMUM DELIVERY PRESSURE: 15.0 POUNDS PER SQUARE INCH STAGE TYPE: DOUBLE OUTLET FITTING THREAD DIRECTION: LEFT-HAND PART NAME ASSIGNED BY CONTROLLING AGENCY: ACETYLENE SPECIALTY GAS REGULATOR DELIVERY PRESSURE TYPE: ADJUSTABLE OUTLET FITTING NOMINAL THREAD SIZE: 0.562 INCHES INLET INDICATOR TYPE: DIAL PRESSURE GAGE OUTLET INDICATOR TYPE: DIAL PRESSURE GAGE