NSN 4820-01-077-7208 · NIIN 010777208 · FSC 4820
NO DASHES 4820010777208
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
22 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | SECOND END INCHES 1.000 |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AECS | BOLT HOLE QUANTITY | 4 |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 425.0 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| ARKN | FLANGE SHAPE | FIRST END ROUND WITH HOLES |
| AWLS | CONNECTION TYPE | SECOND END UNTHREADED INTERNAL PIPE |
| AWLS | CONNECTION TYPE | FIRST END FLANGE |
| CCFG | VALVE SIZE | INCHES 0.750 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 300.0 |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 7.5 |
| CWCD | NOMINAL OUTSIDE DIAMETER | FIRST END INCHES 3.812 |
| CWCK | NOMINAL THICKNESS | FIRST END INCHES 0.438 |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 4.875 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | FIRST END INCHES 2.812 |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 3.031 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | FIRST END INCHES 0.562 |
| CWDF | FLANGE FACE DESIGN | FIRST END PLAIN |
| MATT | MATERIAL | OVERALL COPPER ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOY D4 TO D TO |
| STYL | STYLE DESIGNATOR |