| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-353-8459 (013538459) |
| NCB Code | USA (01) |
| Manufacturer | Dresser Industries Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1.50 1811HA-O-3X1-20-M | dresser industries inc | valve safety relief | 16497 | RFQ |
| 1811-HB03X1-20WSC NON-STND | dresser industries inc | valve safety relief | 16497 | RFQ |
| 1811-HB03X1-22M | dresser industries inc | valve safety relief | 16497 | RFQ |
| 1811-HB03X1-22WSC NON-STND | dresser industries inc | valve safety relief | 16497 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CCFG | VALVE SIZE | 1.500 INCHES |
| ADSU | DISK LOADING METHOD | SPRING |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 150.0 POUNDS PER SQUARE INCH |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| FEAT | SPECIAL FEATURES | ADJUSTABLE PRESSURE RANGE 130 PSI TO 150 PSI |
| Components Related to NSN - 4820-01-353-8459, 4820013538459 | ||||
| 4810-01-379-3588 (4810013793588) | 4810-00-763-4834 (4810007634834) | 4820-01-524-6893 (4820015246893) | 4820-01-237-2801 (4820012372801) | |
| 4820-01-103-6880 (4820011036880) | 4820-01-312-1011 (4820013121011) | 4810-01-509-0551 (4810015090551) | 4820-01-345-9229 (4820013459229) | |
| 4810-01-376-2787 (4810013762787) | 4820-01-241-5464 (4820012415464) | 4810-01-386-3270 (4810013863270) | 4820-01-312-5840 (4820013125840) | |
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