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| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-434-6661 (014346661) |
| NCB Code | USA (01) |
| Manufacturer | Pentair Valves And Controls |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| DS-G-63177-4 | pentair valves and controls | valve safety relief | RFQ |
| 61428000E | pentair valves and controls | valve safety relief | RFQ |
| 4N6JOS-15-C 74T79PSI | pentair valves and controls | valve safety relief | RFQ |
| DS-G-63177-4 ASSY 61428000 | pentair valves and controls | valve safety relief | RFQ |
| 61428000 | pentair valves and controls | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWCD | Nominal Outside Diameter | 9.000 INCHES 2ND END |
| CWCQ | Bolt Hole Nominal Diameter | 0.875 INCHES 1ST END |
| MATT | Material | STEEL CORROSION RESISTING SEAT |
| CWCL | First Connection Face To Centerline Distance | 8.500 INCHES |
| CWDH | Raised Face Nominal Height | 0.062 INCHES ALL ENDS |
| CWCT | Bolt Circle Nominal Diameter | 9.500 INCHES 1ST END |
| CQGM | Maximum Operating Pressure | 185.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MEDA | Media For Which Designed | STEAM SINGLE RESPONSE |
| ARKN | Flange Shape | ROUND WITH HOLES ALL ENDS |
| AWLS | Connection Type | FLANGE ALL ENDS |
| AGAV | End Item Identification | SUPPLY CLASS AOE |
| AEHZ | Maximum Operating Temp | 450.0 DEG FAHRENHEIT SINGLE RESPONSE |
| MATT | Material | STEEL CORROSION RESISTING STEM |
| CWCK | Nominal Thickness | 1.000 INCHES 1ST END |
| MATT | Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| CWCT | Bolt Circle Nominal Diameter | 7.500 INCHES 2ND END |
| CWDL | Raised Face Nominal Diameter | 8.500 INCHES 1ST END |
| AECS | Bolt Hole Quantity | 8 ALL ENDS |
| CCFG | Valve Size | 6.000 INCHES |
| CWCD | Nominal Outside Diameter | 11.000 INCHES 1ST END |
| CWCQ | Bolt Hole Nominal Diameter | 0.750 INCHES 2ND END |
| CWDF | Flange Face Design | RAISED STRAIGHT ALL ENDS |
| CQCY | Adjustable Pressure Range | +74.0/+79.0 POUNDS PER SQUARE INCH |
| CWCK | Nominal Thickness | 0.938 INCHES 2ND END |
| CWCR | Second Connection Face To Centerline Distance | 7.500 INCHES |
| CWDL | Raised Face Nominal Diameter | 6.188 INCHES 2ND END |
| AQLR | Valve Operation Method | AUTOMATIC |
| ADQU | Flow Control Device | DISK |
| FEAT | Special Features | INCL REGULAR LIFTING LEVER; FOR VALVE SZ 4.000 IN. BY 6.000 IN. |
| MATT | Material | STEEL BODY |
| ADSU | Disk Loading Method | SPRING |
| STYL | Style Designator | ANGLE FLANGED ENDS |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4820-01-434-6661, 4820014346661 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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