NSN 4820-00-851-0158 · NIIN 008510158 · FSC 4820
NO DASHES 4820008510158
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
32 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 |
|---|---|---|
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY NOMINAL OPENING SIZE,THD AND PIPE SIZE,AND OPENING PRESSURE SETTING |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | FIRST END INCHES 6.625 |
| MATT | MATERIAL | FLOW CONTROL DEVICE COPPER ALLOY |
| MATT | MATERIAL | SEAT COPPER ALLOY |
| MATT | MATERIAL | STEM COPPER ALLOY |
| STYL | STYLE DESIGNATOR | |
| CWDF | FLANGE FACE DESIGN | FIRST END RAISED STRAIGHT |
| AWLS | CONNECTION TYPE | FIRST END FLANGE |
| CWDL | RAISED FACE NOMINAL DIAMETER | FIRST END INCHES 4.250 |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | SECOND END INCHES 3.000 |
| AAJF | THREAD DIRECTION | SECOND END RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 8 |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 200.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | FIRST END INCHES 8.000 |
| ARKN | FLANGE SHAPE | FIRST END ROUND WITH HOLES |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 23.0 |
| THSD | THREAD SERIES DESIGNATOR | SECOND END NPT |
| AWLS | CONNECTION TYPE | SECOND END THREADED INTERNAL PIPE |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CMLP | THREAD QUANTITY PER INCH | 8 |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 10.0 TO 300.0 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 3.000 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 300.0 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | FIRST END INCHES 0.750 |
| MATT | MATERIAL | BODY IRON CAST |
| CWDH | RAISED FACE NOMINAL HEIGHT | FIRST END INCHES 0.062 |