NSN 4820-01-220-6601 · NIIN 012206601 · FSC 4820
NO DASHES 4820012206601
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
25 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 | INTEGRAL |
| ADSU | DISK LOADING METHOD | SPRING |
| AECS | BOLT HOLE QUANTITY | 4 |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ALL ENDS ROUND WITH HOLES |
| AWLS | CONNECTION TYPE | ALL ENDS FLANGE |
| CCFG | VALVE SIZE | INCHES 2.500 |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 72.0 TO 86.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | SECOND END INCHES 5.000 |
| CWCD | NOMINAL OUTSIDE DIAMETER | FIRST END INCHES 7.000 |
| CWCK | NOMINAL THICKNESS | FIRST END INCHES 0.870 |
| CWCK | NOMINAL THICKNESS | SECOND END INCHES 0.860 |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 6.000 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | ALL ENDS INCHES 0.625 |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 4.875 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | SECOND END INCHES 3.870 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | FIRST END INCHES 5.500 |
| CWDF | FLANGE FACE DESIGN | ALL ENDS RAISED STRAIGHT |
| CWDH | RAISED FACE NOMINAL HEIGHT | ALL ENDS INCHES 0.060 |
| CWDL | RAISED FACE NOMINAL DIAMETER | FIRST END INCHES 4.120 |
| CWDL | RAISED FACE NOMINAL DIAMETER | SECOND END INCHES 2.870 |
| MATT | MATERIAL | SEAT NICKEL ALLOY |
| STYL | STYLE DESIGNATOR |
Supersedes
This item replaces cancelled NIIN 011726640. An older drawing citing one of those numbers resolves here.