Mfg Part Number: D520A4D125
NSN : 4820-00-412-4291
NIIN : 004124291
CAGE Code : 91816
Manufacturer: Circor Aerospace Inc
Item Name : Valve Safety Relief Valve Safety Relief
FSC : 4820 Valves Nonpowered
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NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-00-412-4291 Item Description: Valve Safety Relief | 4820 | 004124291 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
D520a4d125 | 2 | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A 1ST END |
AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
ADQU | FLOW CONTROL DEVICE | POPPET |
ADSR | BONNET TYPE | INSIDE SPRING |
ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
ADSU | DISK LOADING METHOD | SPRING |
AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
AEQJ | MINIMUM OPERATING TEMP | -100.0 DEG FAHRENHEIT |
AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
CMLP | THREAD QUANTITY PER INCH | 20 1ST END |
CQCY | ADJUSTABLE PRESSURE RANGE | +60.0/+150.0 POUNDS PER SQUARE INCH |
CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END |
CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
CSDC | OPENING PRESSURE SETTING | 125.0 POUNDS PER SQUARE INCH |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
MATT | MATERIAL | ALUMINUM ALLOY BODY |
MATT | MATERIAL | ALUMINUM ALLOY BODY LINING |
MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
SFTT | SURFACE TREATMENT | ANODIZE |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-86251 MIL SPEC SINGLE TREATMENT RESPONSE |
STYL | STYLE DESIGNATOR | STRAIGHT THRU W/BAFFLE |
THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
TMQY | FURNISHED ITEMS AND QUANTITY | 1 DEFLECTOR CAP |
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