Part Number 1990 Specification |
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---|---|---|---|
Part Number: 1990 | Manufacturer: Dresser Industries Inc | Item Name : valve safety relief | |
NSN: 4820-01-367-4772 | FSC : 4820 Valves Nonpowered | CAGE Code: 16497 |
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-367-4772 Item Description: Valve Safety Relief | 4820 | 013674772 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
1990 | 5 | 9 | D |
MRC | Criteria | Characteristic |
---|---|---|
ADQU | FLOW CONTROL DEVICE | DISK |
ADSU | DISK LOADING METHOD | SPRING |
AEQJ | MINIMUM OPERATING TEMP | -20.0 DEG FAHRENHEIT |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
CSDC | OPENING PRESSURE SETTING | 135.0 POUNDS PER SQUARE INCH |
FEAT | SPECIAL FEATURES | CARBON STEEL(PHOSPHATED)SPRING;0.110 SQ.IN.ORIFICE AREA |
MATT | MATERIAL | STEEL COMP 316 FLOW CONTROL DEVICE |
MEDA | MEDIA FOR WHICH DESIGNED | STEAM 2ND RESPONSE |
TMQY | FURNISHED ITEMS AND QUANTITY | 1 LEVER |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 2ND END |
AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
AHNC | CONNECTION STYLE | SOCKET ERR-100 |
AWLS | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
CQGM | MAXIMUM OPERATING PRESSURE | 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE BODY |
STYL | STYLE DESIGNATOR | ANGLE |
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