NSN 4820-01-218-3303 · NIIN 012183303 · FSC 4820
NO DASHES 4820012183303
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
33 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 |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | UNION |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 4 |
| AEHZ | MAXIMUM OPERATING TEMP | FIRST RESPONSE FAHRENHEIT 380.0 |
| AEHZ | MAXIMUM OPERATING TEMP | SECOND RESPONSE FAHRENHEIT 650.0 |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ALL ENDS ROUND WITH HOLES |
| AWLS | CONNECTION TYPE | ALL ENDS FLANGE |
| CCFG | VALVE SIZE | INCHES 1.000 |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 47.0 TO 54.0 |
| CQQF | OPERATING PRESSURE | FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 120.0 |
| CQQF | OPERATING PRESSURE | SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 185.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | FIRST END INCHES 6.000 |
| CWCD | NOMINAL OUTSIDE DIAMETER | SECOND END INCHES 4.250 |
| CWCK | NOMINAL THICKNESS | FIRST END INCHES 0.812 |
| CWCK | NOMINAL THICKNESS | SECOND END INCHES 0.438 |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 4.750 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | FIRST END INCHES 0.750 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | SECOND END INCHES 0.625 |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 4.937 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | SECOND END INCHES 3.125 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | FIRST END INCHES 4.750 |
| CWDF | FLANGE FACE DESIGN | ALL ENDS RAISED STRAIGHT |
| CWDH | RAISED FACE NOMINAL HEIGHT | FIRST END INCHES 0.062 |
| CWDH | RAISED FACE NOMINAL HEIGHT | SECOND END INCHES 0.438 |
| CWDL | RAISED FACE NOMINAL DIAMETER | FIRST END INCHES 3.625 |
| CWDL | RAISED FACE NOMINAL DIAMETER | SECOND END INCHES 2.000 |
| MATT | MATERIAL | BODY STEEL |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL CORROSION RESISTING |
| MATT | MATERIAL | STEM STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR |
Cross-references
6 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| NMP1514 | 75954 |
| V-111 NMP-1514 | 75954 |
| NMP1514 PART V111 47T54PSI | 75954 |
| NMP-1514 | 01343 |
| NMP-1514 PART V111 47T54PSI | 01343 |
| NMP-1514 PART V111 47T54PSI | 15187 |