NSN 4820-00-287-2640 · NIIN 002872640 · FSC 4820
NO DASHES 4820002872640
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 |
|---|---|---|
| ADSU | DISK LOADING METHOD | SPRING |
| MATT | MATERIAL | BODY COPPER ALLOY |
| MATT | MATERIAL | FLOW CONTROL DEVICE COPPER ALLOY |
| MATT | MATERIAL | STEM STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390 |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | GALLONS PER MINUTE 50.0 |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | SECOND END INCHES 1.500 |
| AAJF | THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 366.0 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | FIRST END THREADED INTERNAL PIPE |
| AWLS | CONNECTION TYPE | SECOND END THREADED EXTERNAL PIPE |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 16.0 TO 30.0 |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 1.500 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390 |
| ADQU | FLOW CONTROL DEVICE | DISK |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STEM FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390 |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE STEAM |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE WATER, FRESH |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS NPT |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 81125S41-21502ALT1PC3 | 53711 |
| 3304274 | 55380 |
| 3304274 | 72915 |
| 81125S41-21502ALT1PC3 | 80064 |
| 2501 | 14959 |