Item Name | Valve Safety Relief |
Federal Supply Group (FSG) | Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 00-287-4030 (002874030) |
NCB Code | USA (00) |
Manufacturer | Pentair Valves And Controls, Military Specifications |
MRC | Criteria | Characteristic |
---|---|---|
ADQU | FLOW CONTROL DEVICE | DISK |
ADSR | BONNET TYPE | EXPOSED SPRING |
ADST | BONNET ATTACHMENT METHOD | BOLTED |
ADSU | DISK LOADING METHOD | SPRING |
ADSY | VALVE DISCHARGE FLOW RATE | 10500.0 POUNDS PER HOUR |
AECS | BOLT HOLE QUANTITY | 4 1ST END |
AECS | BOLT HOLE QUANTITY | 7 2ND END |
AEHZ | MAXIMUM OPERATING TEMP | 650.0 DEG FAHRENHEIT SINGLE RESPONSE |
AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |
ARKN | FLANGE SHAPE | ROUND WITH HOLES 2ND END |
AWLS | CONNECTION TYPE | FLANGE 1ST END |
AWLS | CONNECTION TYPE | FLANGE 2ND END |
CCFG | VALVE SIZE | 1.500 INCHES |
CQGM | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CSDC | OPENING PRESSURE SETTING | 438.0 POUNDS PER SQUARE INCH |
CWCD | NOMINAL OUTSIDE DIAMETER | 6.125 INCHES 1ST END |
CWCD | NOMINAL OUTSIDE DIAMETER | 6.500 INCHES 2ND END |
CWCK | NOMINAL THICKNESS | 0.750 INCHES 2ND END |
CWCK | NOMINAL THICKNESS | 1.125 INCHES 1ST END |
CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.500 INCHES |
CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.688 INCHES 2ND END |
CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.812 INCHES 1ST END |
CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.000 INCHES |
CWCT | BOLT CIRCLE NOMINAL DIAMETER | 4.500 INCHES 1ST END |
CWCT | BOLT CIRCLE NOMINAL DIAMETER | 5.188 INCHES 2ND END |
CWDF | FLANGE FACE DESIGN | PLAIN 2ND END |
CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END |
CWDH | RAISED FACE NOMINAL HEIGHT | 0.250 INCHES 1ST END |
CWDL | RAISED FACE NOMINAL DIAMETER | 2.875 INCHES 1ST END |
MATT | MATERIAL | STEEL BODY |
MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
MATT | MATERIAL | STEEL SEAT |
MATT | MATERIAL | STEEL STEM |
MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
Relevant Components for NSN - 4820-00-287-4030, 4820002874030 | ||||
4820-00-921-3610 (4820009213610) | 4820-01-548-1891 (4820015481891) | 4820-01-204-8227 (4820012048227) | 4820-01-115-1995 (4820011151995) | |
4820-01-689-8150 (4820016898150) | 4820-01-440-8302 (4820014408302) | 4820-01-304-6819 (4820013046819) | 4820-00-481-2077 (4820004812077) | |
4810-01-665-7746 (4810016657746) | 4820-01-406-4512 (4820014064512) | 4820-01-191-8354 (4820011918354) | 4810-01-323-5044 (4810013235044) | |
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