| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-379-2083 (013792083) |
| NCB Code | USA (01) |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| 1905FC-1-1-2 | dresser industries inc | valve safety relief | Avl | RFQ |
| 0018-1258-D00 | gea westfalia separator inc | valve safety relief | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AECS | Bolt Hole Quantity | 4 ALL ENDS |
| MATT | Material | STEEL BODY |
| CWCD | Nominal Outside Diameter | 2.000 INCHES 1ST END |
| CWCD | Nominal Outside Diameter | 2.000 INCHES 2ND END |
| CWCQ | Bolt Hole Nominal Diameter | 0.750 INCHES 1ST END |
| CWCQ | Bolt Hole Nominal Diameter | 0.625 INCHES 2ND END |
| CWCK | Nominal Thickness | 0.625 INCHES 1ST END |
| CWDF | Flange Face Design | RAISED STRAIGHT ALL ENDS |
| CWDH | Raised Face Nominal Height | 0.062 INCHES ALL ENDS |
| CWCL | First Connection Face To Centerline Distance | 4.750 INCHES |
| AQLR | Valve Operation Method | AUTOMATIC |
| CWCR | Second Connection Face To Centerline Distance | 4.875 INCHES |
| CWCT | Bolt Circle Nominal Diameter | 3.875 INCHES 2ND END |
| CWDL | Raised Face Nominal Diameter | 3.625 INCHES 1ST END |
| AWLS | Connection Type | FLANGE ALL ENDS |
| CWCK | Nominal Thickness | 0.562 INCHES 2ND END |
| CWCT | Bolt Circle Nominal Diameter | 4.750 INCHES 1ST END |
| STYL | Style Designator | ANGLE FLANGED ENDS |
| CWDL | Raised Face Nominal Diameter | 2.875 INCHES 2ND END |
| ADST | Bonnet Attachment Method | BOLTED |
| ADSU | Disk Loading Method | SPRING |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | STEEL COMP 316 FLOW CONTROL DEVICE |
| MATT | Material | STEEL STEM |
| CCFG | Valve Size | 1.500 INCHES |
| ARKN | Flange Shape | ROUND WITH HOLES ALL ENDS |
| ADQU | Flow Control Device | DISK |
| CSDC | Opening Pressure Setting | 45.0 POUNDS PER SQUARE INCH |
| MATT | Material | STEEL SEAT |
| ADSR | Bonnet Type | OUTSIDE SCREW-YOKE |
| 4810-00-001-4499 (4810000014499) | 4810-00-001-4611 (4810000014611) | 4810-00-001-6321 (4810000016321) | 4810-00-001-6587 (4810000016587) |
| 4810-00-001-6588 (4810000016588) | 4810-00-001-6589 (4810000016589) | 4810-00-001-6605 (4810000016605) | 4810-00-001-6872 (4810000016872) |
| 4810-00-001-6873 (4810000016873) | 4810-00-001-7848 (4810000017848) | 4810-00-001-9471 (4810000019471) | 4810-00-001-9472 (4810000019472) |
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