ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4820-01-379-2083 (4820013792083). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4820013792083 |
| Manufacturers | Dresser Industries Inc , Gea Westfalia Separator Inc |
| Item Name | Valve Safety Relief |
| INC Code | 05488 |
| Federal Supply Group (FSG) | 48 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 | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 0018-1258-D00 | gea westfalia separator inc | valve safety relief | 80871 | a | a | Avl | RFQ |
|
| 1905FC-1-1-2 | dresser industries inc | valve safety relief | 16497 | f | a | 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 |
| 4810-01-103-6098 (4810011036098) | 4820-01-334-0599 (4820013340599) | 4820-01-537-2778 (4820015372778) | 4820-01-510-0543 (4820015100543) |
| 4820-01-354-1657 (4820013541657) | 4820-01-338-6230 (4820013386230) | 4820-00-417-5424 (4820004175424) | 4820-01-223-5119 (4820012235119) |
| 4820-00-626-7481 (4820006267481) | 4820-01-352-3713 (4820013523713) | 4820-00-055-6778 (4820000556778) | 4820-01-240-3067 (4820012403067) |
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