NSN 4820-01-254-0149 · NIIN 012540149 · FSC 4820
NO DASHES 4820012540149
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
20 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 | ALL ENDS RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | FIRST RESPONSE FAHRENHEIT -40.0 |
| AEHZ | MAXIMUM OPERATING TEMP | SECOND RESPONSE FAHRENHEIT 400.0 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED EXTERNAL PIPE |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 50.0 TO 150.0 |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 0.500 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 2500.0 |
| FEAT | SPECIAL FEATURES | 2.562 IN. LONG 0.875 IN. HEX SIZE |
| MATT | MATERIAL | BODY STEEL COMP 316 |
| MATT | MATERIAL | PACKING RUBBER FLUOROCARBON CLASS FPM |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL COMP 316 |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE WATER-OIL-GAS |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS NPT |
Supersedes
This item replaces cancelled NIIN 013150264. An older drawing citing one of those numbers resolves here.