NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-00-203-2564 Item Description: Valve Safety Relief | 4820 | 002032564 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
Nmp345 | 2 | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
ADST | BONNET ATTACHMENT METHOD | UNION |
ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
ADSU | DISK LOADING METHOD | SPRING |
MATT | MATERIAL | STEEL BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL CORROSION RESISTING SEAT STEEL CORROSION RESISTING STEM |
AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
CWCD | NOMINAL OUTSIDE DIAMETER | 3.750 INCHES 1ST END 3.500 INCHES 2ND END |
THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.062 INCHES |
MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE |
CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS |
CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 0.312 INCHES |
CWCT | BOLT CIRCLE NOMINAL DIAMETER | 2.625 INCHES 1ST END 2.375 INCHES 2ND END |
CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND BONNET PACKING |
STYL | STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
ADQU | FLOW CONTROL DEVICE | DISK |
CQCY | ADJUSTABLE PRESSURE RANGE | 51.0 TO 70.0 POUNDS PER SQUARE INCH |
AQLR | VALVE OPERATION METHOD | HYDRAULIC OR MANUAL |
AEHZ | MAXIMUM OPERATING TEMP | 650.0 DEG FAHRENHEIT SINGLE RESPONSE |
ADSR | BONNET TYPE | INSIDE SPRING |
CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
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