| MATERIAL | ALUMINUM ALLOY 7075 BODY |
| STEEL COMP 303 FLOW CONTROL DEVICE |
| ALUMINUM ALLOY 7075 SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| QQ-S-764, TYPE 303-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| SURFACE TREATMENT | ENAMEL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-22750 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | FLARELESS ALL ENDS |
| SEAT ANGLE | 12.0 DEGREES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS |
| THREAD CLASS | 3A ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR |
| VERTICAL |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | BULKHEAD THREAD ON INLET END,RESTRICTED FLOW 0.64 IN.GPM AT 1500 PSI |