NSN 4820-00-995-8908 · NIIN 009958908 · FSC 4820
NO DASHES 4820009958908
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
26 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 |
|---|---|---|
| AAJF | THREAD DIRECTION | SECOND END RIGHT-HAND |
| ADSR | BONNET TYPE | INSIDE SPRING |
| THSD | THREAD SERIES DESIGNATOR | SECOND END NPT |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 250.0 |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | GALLONS PER MINUTE 22.0 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | FIRST END INCHES 0.500 |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | SECOND END INCHES 0.500 |
| AAJF | THREAD DIRECTION | FIRST END RIGHT-HAND |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE WATER-OIL-GAS |
| AWLS | CONNECTION TYPE | SECOND END THREADED INTERNAL PIPE |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | FIRST END NPT |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 1.0 TO 250.0 |
| MATT | MATERIAL | BODY COPPER ALLOY |
| MATT | MATERIAL | STEM STEEL |
| AWLS | CONNECTION TYPE | FIRST END THREADED EXTERNAL PIPE |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 0.500 |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 110.0 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 0.500 |
Cross-references
4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 658 | 37239 |
| 658-1-2 | 37239 |
| 658-1-2-110 | 37239 |
| 342C722H02 | 97942 |
Supersedes
This item replaces cancelled NIIN 005131353. An older drawing citing one of those numbers resolves here.