| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-165-1549 (001651549) |
| NCB Code | USA (00) |
| Manufacturer | Pentair Valves And Controls |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| AECS | Bolt Hole Quantity | 8 2ND END |
| AECS | Bolt Hole Quantity | 4 1ST END |
| CWCD | Nominal Outside Diameter | 7.500 INCHES 2ND END |
| ADSY | Valve Discharge Flow Rate | 16100.0 POUNDS PER HOUR |
| CBBL | Features Provided | PRESSURE TIGHT OUTLET SIDE |
| ZZZY | Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE VALVE DISCHARGE FLOW RATE REQUIREMENT |
| CWCQ | Bolt Hole Nominal Diameter | 0.875 INCHES 1ST END |
| CWCD | Nominal Outside Diameter | 6.125 INCHES 1ST END |
| CWDF | Flange Face Design | RAISED STRAIGHT 2ND END |
| CWDF | Flange Face Design | RECESSED STRAIGHT 1ST END |
| CWCQ | Bolt Hole Nominal Diameter | 0.875 INCHES 2ND END |
| CWCT | Bolt Circle Nominal Diameter | 5.875 INCHES 2ND END |
| CWDH | Raised Face Nominal Height | 0.062 INCHES 2ND END |
| CWDS | Recess Nominal Depth | 0.062 INCHES 1ST END |
| CWCT | Bolt Circle Nominal Diameter | 4.500 INCHES 1ST END |
| CCFG | Valve Size | 1.500 INCHES |
| ADST | Bonnet Attachment Method | BOLTED |
| CWDL | Raised Face Nominal Diameter | 4.125 INCHES 2ND END |
| ADSU | Disk Loading Method | SPRING |
| ARKN | Flange Shape | ROUND WITH HOLES 2ND END |
| ADZH | Renewable Seat Ring Type | THREADED |
| ARKN | Flange Shape | ROUND WITH HOLES 1ST END |
| STYL | Style Designator | ANGLE FLANGED ENDS |
| ADQU | Flow Control Device | DISK |
| CSDC | Opening Pressure Setting | 725.0 POUNDS PER SQUARE INCH |
| ADSR | Bonnet Type | EXPOSED SPRING |
| AQLR | Valve Operation Method | AUTOMATIC OR MANUAL |
| Relevant Components for NSN - 4820-00-165-1549, 4820001651549 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
