Item Name | Valve Safety Relief |
Federal Supply Group (FSG) | Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 00-421-5869 (004215869) |
NCB Code | USA (00) |
Manufacturer | Eaton Corporation, Northrop Grumman Systems Corporation |
Part Number | Manufacturer | Item Name | Cage Code | RFQ |
---|---|---|---|---|
34670-3 | eaton corporation | valve safety relief | 99643 | RFQ |
A51H9032-1 | northrop grumman systems corporation | valve safety relief | 79rg9 | RFQ |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A 1ST END |
AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
ADSR | BONNET TYPE | PACKING RETAINING |
ADSU | DISK LOADING METHOD | SPRING |
ADSY | VALVE DISCHARGE FLOW RATE | 15.0 CUBIC FEET PER MINUTE |
AEHZ | MAXIMUM OPERATING TEMP | 330.0 DEG FAHRENHEIT SINGLE RESPONSE |
AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END |
CMLP | THREAD QUANTITY PER INCH | 20 1ST END |
CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END |
CSDC | OPENING PRESSURE SETTING | 4500.0 POUNDS PER SQUARE INCH |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
MATT | MATERIAL | COPPER ALLOY 170 FLOW CONTROL DEVICE |
MATT | MATERIAL | STEEL COMP 630 BODY |
MATT | MATERIAL | STEEL COMP 630 SEAT |
MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
MEDA | MEDIA FOR WHICH DESIGNED | NITROGEN,GASEOUS 2ND RESPONSE |
SFTT | SURFACE TREATMENT | PAINT AND PRIMER |
STYL | STYLE DESIGNATOR | ANGLE |
THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
Components Related to NSN - 4820-00-421-5869, 4820004215869 | ||||
4820-00-775-3968 (4820007753968) | 4820-01-407-1380 (4820014071380) | 4810-01-384-9916 (4810013849916) | 4820-00-036-1498 (4820000361498) | |
4820-01-445-1127 (4820014451127) | 4820-01-431-0885 (4820014310885) | 4820-01-168-8308 (4820011688308) | 4820-00-967-1001 (4820009671001) | |
4820-01-136-3800 (4820011363800) | 4810-01-524-9684 (4810015249684) | 4820-01-068-2378 (4820010682378) | 4820-01-370-6648 (4820013706648) | |
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