NSN 4820-01-225-6853 · NIIN 012256853 · FSC 4820
NO DASHES 4820012256853
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
16 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 | FIRST END RIGHT-HAND |
| AAJF | THREAD DIRECTION | SECOND END RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | SECOND END THREADED INTERNAL PIPE |
| AWLS | CONNECTION TYPE | FIRST END THREADED INTERNAL PIPE |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 0.375 |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 0.500 |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 125.0 |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL COMP 303 OR STEEL COMP 304 |
| MATT | MATERIAL | BODY STEEL COMP 416 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | SECOND END NPT |
| THSD | THREAD SERIES DESIGNATOR | FIRST END NPT |
Cross-references
7 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 341246-1027 | 37038 |
| 329119-1025 ITEM 1 | 37038 |
| 334126-1042 | 17590 |
| 334126-1042 DETAIL 27 | 17590 |
| 334126-1042 DETAIL 28 | 17590 |
| 341244-1127 | 17590 |
| 341245-1027 | 17590 |
Supersedes
This item replaces cancelled NIIN 012255897. An older drawing citing one of those numbers resolves here.