| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-287-4031 (002874031) |
| NCB Code | USA (00) |
| Manufacturer | Pentair Valves And Controls |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | COPPER STEM AND NICKEL STEM |
| MATT | MATERIAL | STEEL BODY |
| MATT | MATERIAL | STEEL SEAT |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 14200.0 POUNDS PER HOUR |
| AECS | BOLT HOLE QUANTITY | 8 2ND END |
| AECS | BOLT HOLE QUANTITY | 9 1ST END |
| AEHZ | MAXIMUM OPERATING TEMP | 900.0 DEG FAHRENHEIT SINGLE RESPONSE |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 2ND END |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| AWLS | CONNECTION TYPE | FLANGE 2ND END |
| CQGM | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 410.0 POUNDS PER SQUARE INCH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.500 INCHES 2ND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.688 INCHES 1ST END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.688 INCHES 2ND END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.812 INCHES 1ST END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 5.000 INCHES 2ND END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 7.125 INCHES 1ST END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 2ND END |
| FEAT | SPECIAL FEATURES | W/LIFTING LEVER |
| Components Related to NSN - 4820-00-287-4031, 4820002874031 | ||||
| 4820-01-356-8840 (4820013568840) | 4820-01-143-9024 (4820011439024) | 4820-01-157-4248 (4820011574248) | 4820-01-127-1725 (4820011271725) | |
| 4820-00-006-5298 (4820000065298) | 4820-01-316-0099 (4820013160099) | 4810-01-258-6590 (4810012586590) | 4810-01-195-4212 (4810011954212) | |
| 4820-01-671-5782 (4820016715782) | 4820-01-435-0291 (4820014350291) | 4820-01-313-7304 (4820013137304) | 4820-01-691-9753 (4820016919753) | |
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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