| Item Name | Valve Safety Relief |
| INC Code | 05488 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-288-7284 (002887284) |
| NCB Code | USA (00) |
| Manufacturer | Anderson Greenwood Lp, General Electric Company, Westinghouse Electric Corp, Northrop Grumman Systems Corporation, Pentair Valves And Controls |
| Associated Parts Numbers of NSN 4820-00-288-7284 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| A6600 | anderson greenwood lp | valve safety relief | 01343 | A | A | RFQ |
| 20138A51SS | anderson greenwood lp | valve safety relief | 01343 | A | A | RFQ |
| T5599158PC15 | general electric company | valve safety relief | 24446 | A | A | RFQ |
| W8453359PC15 | general electric company | valve safety relief | 24446 | A | A | RFQ |
| W8453359PC1T014 | general electric company | valve safety relief | 24446 | A | A | RFQ |
| 39J921PC15 | westinghouse electric corp | valve safety relief | 79500 | A | A | RFQ |
| 39J921PC15 | northrop grumman systems corporation | valve safety relief | 90099 | A | A | RFQ |
| 39J921PC1T014 | northrop grumman systems corporation | valve safety relief | 90099 | A | A | RFQ |
| 39J921PC1T014 | westinghouse electric corp | valve safety relief | 79500 | A | A | RFQ |
| W6680762PC15 | general electric company | valve safety relief | 24446 | A | A | RFQ |
| 20138A51SS | pentair valves and controls | valve safety relief | 15187 | A | A | RFQ |
| A6600 | pentair valves and controls | valve safety relief | 15187 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 500.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CCFG | VALVE SIZE | 0.500 INCHES |
| CQCY | ADJUSTABLE PRESSURE RANGE | 5.0 TO 9.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 275.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.250 INCHES ALL ENDS |
| CWCK | NOMINAL THICKNESS | 0.562 INCHES ALL ENDS |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.500 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.500 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| Relevant Components for NSN - 4820-00-288-7284, 4820002887284 | ||||
| 4820-00-835-3873 (4820008353873) | 4820-01-431-2398 (4820014312398) | 4820-01-009-8942 (4820010098942) | 4820-01-273-3653 (4820012733653) | |
| 4820-01-274-9975 (4820012749975) | 4820-01-600-7663 (4820016007663) | 4820-01-338-4276 (4820013384276) | 4820-01-233-6683 (4820012336683) | |
| 4820-01-018-1584 (4820010181584) | 4820-01-322-8071 (4820013228071) | 4820-01-318-2830 (4820013182830) | 4820-01-340-5738 (4820013405738) | |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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