Mfg Part Number: 174A
NSN : 4820-00-057-7231
NIIN : 000577231
CAGE Code : 79227
Manufacturer: Watts Regulator Co
Item Name : Valve Safety Relief Valve Safety Relief
FSC : 4820 Valves Nonpowered
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NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-00-057-7231 Item Description: Valve Safety Relief | 4820 | 000577231 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
174a | 2 | 1 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
SAFETY RELIEF | AAAR | NOMINAL PIPE SIZE ACCOMMODATED1 000 INCHES ALL ENDS |
SAFETY RELIEF | AAJF | THREAD DIRECTIONRIGHT-HAND ALL ENDS |
SAFETY RELIEF | ADQU | FLOW CONTROL DEVICEDISK |
SAFETY RELIEF | ADSR | BONNET TYPEINSIDE SCREW |
SAFETY RELIEF | ADST | BONNET ATTACHMENT METHODTHREADED |
SAFETY RELIEF | ADSU | DISK LOADING METHODSPRING |
SAFETY RELIEF | AHNC | CONNECTION STYLEPLAINOPTIONAL ENDPIPE ALL ENDS |
SAFETY RELIEF | AQLR | VALVE OPERATION METHODMANUAL |
SAFETY RELIEF | AWLS | CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS |
SAFETY RELIEF | CBBL | FEATURES PROVIDEDVALVE STEM LOCK SHIELD |
SAFETY RELIEF | CQJX | NOMINAL THREAD SIZE1 000 INCHES ALL ENDS |
SAFETY RELIEF | CSDC | OPENING PRESSURE SETTING75 0 POUNDS PER SQUARE INCH |
SAFETY RELIEF | MATT | MATERIALCOPPER ALLOY OVERALL |
SAFETY RELIEF | STYL | STYLE DESIGNATORANGLE |
SAFETY RELIEF | THSD | THREAD SERIES DESIGNATORNPT 1ST END |
SAFETY RELIEF | ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY PRESSURE SETTING AND SIZE |
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