| MATERIAL | STEEL COMP 303 BODY |
| RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5640 TYPE A NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE BODY |
| MIL-P-5315 MIL STD SINGLE MATERIAL RESPONSE PACKING |
| STYLE DESIGNATOR | STRAIGHT THRU |
| VALVE SIZE | 0.500 INCHES |
| FACE TO FACE DISTANCE | 2.880 INCHES |
| MAXIMUM OPERATING PRESSURE | 450.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| THREAD CLASS | 3A ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, CHECK PNEUMATIC AND HYDRAULIC |