The NSN 4820-01-379-2083 part numbers such as 1905FC 1 1 2, 0018 1258 D00 manufactured by Dresser Industries Inc, Gea Westfalia Separator Inc are available in RFQ Experts’ inventory. An ASAP Semiconductor owned and operated website, RFQ Experts has over six billion parts in its inventory for NSN 4820-01-379-2083. ASAP is committed to streamlining the parts procurement process for our customers, making it easy for them to search through billions of parts to find exactly what they are looking for. We have dedicated account managers ready to solve procurement issues our clients face, whether it’s a need for obsolete parts, or an aircraft on ground situation. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified company, each and every part that we ship goes through numerous quality checks and inspections, to ensure that we sell only the highest-quality parts.
| Alternative NSN: 4820-01-379-2083 |
| Item Name: Valve Safety Relief |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 013792083 |
| NCB Code: USA (01) |
| Manufacturers: Dresser Industries Inc, Gea Westfalia Separator Inc |
| Part No | NSN | Item Name | QTY | RFQ |
|---|---|---|---|---|
| 1905FC 1 1 2 | 4820-01-379-2083 | valve safety relief | Avl | RFQ |
| 0018 1258 D00 | 4820-01-379-2083 | 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 |
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