Mfg Part Number: 16977-F
Alternate P/N: 16977F
NSN : 4820-01-259-2210
NIIN : 012592210
CAGE Code : 72352
Manufacturer: Curtiss Wright Flow Control
Item Name : Valve Safety Relief Valve Safety Relief
FSC : 4820 Valves Nonpowered
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NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-259-2210 Item Description: Valve Safety Relief | 4820 | 012592210 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
16977-F | 2 | 9 | D |
MRC | Criteria | Characteristic |
---|---|---|
ADQU | FLOW CONTROL DEVICE | DISK |
ADSR | BONNET TYPE | INSIDE SPRING |
ADST | BONNET ATTACHMENT METHOD | BOLTED |
ADSU | DISK LOADING METHOD | SPRING |
AECS | BOLT HOLE QUANTITY | 4 ALL ENDS |
AEHZ | MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT 2ND RESPONSE |
AEHZ | MAXIMUM OPERATING TEMP | 75.0 DEG FAHRENHEIT 1ST RESPONSE |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
CCFG | VALVE SIZE | 1.500 INCHES |
CQCY | ADJUSTABLE PRESSURE RANGE | +46.0/+50.0 POUNDS PER SQUARE INCH |
CSDC | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH |
CWCD | NOMINAL OUTSIDE DIAMETER | 5.000 INCHES ALL ENDS |
CWCK | NOMINAL THICKNESS | 0.562 INCHES ALL ENDS |
CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.875 INCHES |
CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS |
CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.125 INCHES |
CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.875 INCHES ALL ENDS |
CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
CWDH | RAISED FACE NOMINAL HEIGHT | 0.688 INCHES ALL ENDS |
CWDL | RAISED FACE NOMINAL DIAMETER | 2.875 INCHES ALL ENDS |
FEAT | SPECIAL FEATURES | 1 PIPE PLUG (BODY) 1/2INCH NPT VENT |
MATT | MATERIAL | STEEL BODY |
MATT | MATERIAL | STEEL COMP 316 PACKING |
MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
MATT | MATERIAL | STEEL CORROSION RESISTING STEM |
MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
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