NSN 4820-00-464-2500 · NIIN 004642500 · FSC 4820
NO DASHES 4820004642500
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
24 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 |
| ARKN | FLANGE SHAPE | ALL ENDS ROUND WITH HOLES |
| CWCK | NOMINAL THICKNESS | ALL ENDS INCHES 0.938 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | ALL ENDS INCHES 6.562 |
| CCFG | VALVE SIZE | INCHES 3.000 |
| AECS | BOLT HOLE QUANTITY | 8 |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 121.0 TO 135.0 |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| ADQU | FLOW CONTROL DEVICE | DISK |
| STYL | STYLE DESIGNATOR | |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 250.0 |
| MATT | MATERIAL | SEAT NICKEL ALLOY |
| MATT | MATERIAL | STEM NICKEL ALLOY |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 400.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | ALL ENDS INCHES 8.125 |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 6.000 |
| AWLS | CONNECTION TYPE | ALL ENDS FLANGE |
| FEAT | SPECIAL FEATURES | AS DIFFERENTIATED BY THE END CONNECTION TYPE AND ADJUSTABLE PRESSURE RANGE REQUIREMENTS |
| ADSR | BONNET TYPE | INSIDE SPRING |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 6.000 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | ALL ENDS INCHES 0.812 |
| CWDF | FLANGE FACE DESIGN | ALL ENDS PLAIN |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 1741T | 01343 |
| 20185 | 01343 |
| 20185PS41M | 01343 |
| 1741T | 15187 |
| 20185PS41M | 15187 |