NSN 4820-00-554-9623 · NIIN 005549623 · FSC 4820
NO DASHES 4820005549623
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 |
|---|---|---|
| MATT | MATERIAL | STEM COPPER ALLOY |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AHNC | CONNECTION STYLE | |
| AWLS | CONNECTION TYPE | SECOND END THREADED INTERNAL PIPE |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 0.750 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 0.750 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 300.0 |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 45.0 |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 406.0 |
| AWLS | CONNECTION TYPE | FIRST END THREADED EXTERNAL PIPE |
| ADSU | DISK LOADING METHOD | SPRING |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| MATT | MATERIAL | SEAT PLASTIC POLYTETRAFLUOROETHYLENE |
| AAJF | THREAD DIRECTION | FIRST END RIGHT-HAND |
| AAJF | THREAD DIRECTION | SECOND END RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| THSD | THREAD SERIES DESIGNATOR | FIRST END NPT |
| THSD | THREAD SERIES DESIGNATOR | SECOND END NPT |
| STYL | STYLE DESIGNATOR |
Cross-references
8 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 1478 | 28066 |
| 2478 | 38056 |
| 3/4 2478D-XDA1 | 38056 |
| 1478 | 38056 |
| 2478 .75IPS 155 | 38056 |
| H45MMM67005 | 38056 |
| 3/4-2478-DXDA1 | 09790 |
| 1478 | 16497 |
Supersedes
This item replaces cancelled NIINs 002872455 · 008141859. An older drawing citing one of those numbers resolves here.