4820-01-121-8056, 4820011218056 (Valve Safety Relief) - National Stock Number Lookup
NSN 4820-01-121-8056 of part number 1511-L by the manufacturer, Dresser Industries Inc is in stock and ready to ship out. We make NSN parts purchasing as simple as possible. We list corresponding components such as 4820-01-121-8056 so that you can make the purchasing decision that is right for you. Our dedicated team are on hand to help source any-hard-find NSN parts or answer any procurement questions. We only source from manufacturers we trust and are the only independent distributor with a NO CHINA SOURCING policy. Unlike other companies, we pair every customer with a dedicated account manager. We respond to all RFQs within 15 minutes. Submit an RFQ today to get started.
4820-01-121-8056 NSN Information
| Alternative NSN: 4820-01-121-8056 |
| Item Name: Valve Safety Relief |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 011218056 |
| NCB Code: USA (01) |
| Manufacturers: Dresser Industries Inc |
NSN 4820-01-121-8056 Manufacturing Part Numbers
Product Specification of NSN 4820011218056
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | Thread Direction | RIGHT-HAND 1ST END |
| CWCD | Nominal Outside Diameter | 7.000 INCHES 2ND END |
| THSD | Thread Series Designator | NPT 1ST END |
| ADQU | Flow Control Device | DISK |
| CCFG | Valve Size | 4.000 INCHES |
| ARKN | Flange Shape | ROUND WITH HOLES 2ND END |
| ADSR | Bonnet Type | INSIDE SPRING |
| ADST | Bonnet Attachment Method | BOLTED |
| ADSU | Disk Loading Method | SPRING |
| AECS | Bolt Hole Quantity | 4 2ND END |
| STYL | Style Designator | ANGLE FLANGED ENDS |
| AEHZ | Maximum Operating Temp | 450.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CQGM | Maximum Operating Pressure | 30.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AGAV | End Item Identification | USED ON CONDENSATE TANK ONBOARD 270 FT WMEC CG VESSELS |
| AQLR | Valve Operation Method | AUTOMATIC |
| CWCK | Nominal Thickness | 0.687 INCHES 2ND END |
| CWCL | First Connection Face To Centerline Distance | 5.250 INCHES |
| CWCQ | Bolt Hole Nominal Diameter | 0.625 INCHES 2ND END |
| CWCR | Second Connection Face To Centerline Distance | 5.500 INCHES |
| AHNC | Connection Style | PLAIN,OPTIONAL END(PIPE) 1ST END |
| CWCT | Bolt Circle Nominal Diameter | 5.875 INCHES 2ND END |
| CQJX | Nominal Thread Size | 4.000 INCHES 1ST END |
| CWDF | Flange Face Design | RAISED STRAIGHT 2ND END |
| CWDH | Raised Face Nominal Height | 0.062 INCHES 2ND END |
| CWDL | Raised Face Nominal Diameter | 4.687 INCHES 2ND END |
| MATT | Material | COPPER ALLOY FLOW CONTROL DEVICE |
| MATT | Material | COPPER ALLOY STEM |
| AWLS | Connection Type | FLANGE 2ND END |
| MATT | Material | IRON CAST BODY |
NSN 4820-01-121-8056 - Similar National Stock Numbers
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