| ADJUSTABLE PRESSURE RANGE | +121.0 TO 135.0 POUNDS PER SQUARE INCH |
| BONNET ATTACHMENT METHOD | BOLTED |
| BONNET TYPE | INSIDE SPRING |
| CONNECTION TYPE | FLANGE ALL ENDS |
| CONNECTION STYLE | PLAIN (TUBE) ALL ENDS |
| DISK LOADING METHOD | SPRING |
| FLOW CONTROL DEVICE | DISK |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/2 INCH RELIEF VALVE, TYPE 2741S |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351 GR CF8 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 TY 304 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 TY 304 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 TY 304 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| MATERIAL | STEEL COMP 304 FLOW CONTROL DEVICE |
| MATERIAL | STEEL COMP 304 SEAT |
| MATERIAL | STEEL COMP 304 STEM |
| MATERIAL | STEEL UNS J92600 BODY |
| MAXIMUM OPERATING PRESSURE | 135.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 350.0 FAHRENHEIT SINGLE RESPONSE |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS |
| OPENING PRESSURE SETTING | 135.0 POUNDS PER SQUARE INCH |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| SPECIAL FEATURES | SERVICE USAGE: MAIN FEED, CVN-68 OVERHAUL |
| VALVE OPERATION METHOD | AUTOMATIC |