NSN 4820-00-289-1809 · NIIN 002891809 · FSC 4820
NO DASHES 4820002891809
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
28 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 |
|---|---|---|
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| MATT | MATERIAL | STEM STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOYB5 TO D TO |
| AWLS | CONNECTION TYPE | SECOND END THREADED EXTERNAL PIPE |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 16.0 TO 30.0 |
| 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 250.0 |
| MATT | MATERIAL | BODY COPPER ALLOY 836 |
| MATT | MATERIAL | FLOW CONTROL DEVICE COPPER ALLOY |
| AWLS | CONNECTION TYPE | FIRST END THREADED INTERNAL PIPE |
| AHNC | CONNECTION STYLE | |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 406.0 |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | FIRST END INCHES 0.750 |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | SECOND END INCHES 0.750 |
| AAJF | THREAD DIRECTION | FIRST END RIGHT-HAND |
| AAJF | THREAD DIRECTION | SECOND END RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| MATT | MATERIAL | SEAT COPPER ALLOY 836 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOYB5 TO D TO |
| THSD | THREAD SERIES DESIGNATOR | SECOND END NPT |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE STEAM |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | FIRST END NPT |
Cross-references
8 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 2501 3-4 | 14959 |
| 150-A 3/4 | 14915 |
| 2611-3-4-90PSI | 14959 |
| K966 | 14959 |
| 2606 3-4 | 14959 |
| 2611 3-4 90 | 14959 |
| 150-A-3/4X3/4 | 14959 |
| 150-3/4X3/4 FIG 150-A | 14915 |
Supersedes
This item replaces cancelled NIINs 004109566 · 009651209. An older drawing citing one of those numbers resolves here.