| 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 | Cage Code | RFQ |
|---|---|---|---|---|
| DS-G-63177-4 ASSY 61428000 | pentair valves and controls | valve safety relief | 15187 | RFQ |
| 4N6JOS-15-C 74T79PSI | pentair valves and controls | valve safety relief | 15187 | RFQ |
| 61428000E | pentair valves and controls | valve safety relief | 15187 | RFQ |
| 61428000 | pentair valves and controls | valve safety relief | 15187 | RFQ |
| DS-G-63177-4 | pentair valves and controls | valve safety relief | 15187 | 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 | ||||
| 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.
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