NSN 4820-01-136-7731 · NIIN 011367731 · FSC 4820
NO DASHES 4820011367731
In Stock
VALVE,CHECK
Valves, Nonpowered
Technical characteristics
18 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 |
| 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 |
| AZGM | MOUNTING FACILITY | WAFER |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CCFG | VALVE SIZE | INCHES 2.500 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | ALL ENDS INCHES 7.000 |
| CWCF | FACE TO FACE DISTANCE | INCHES 2.875 |
| CWCK | NOMINAL THICKNESS | ALL ENDS INCHES 0.562 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | ALL ENDS INCHES 0.750 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | ALL ENDS INCHES 5.500 |
| CWDF | FLANGE FACE DESIGN | ALL ENDS PLAIN |
| MATT | MATERIAL | OVERALL COPPER ALLOY |
| 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 |
|---|---|
| A-9886 PL4242/PL4373 | 99565 |
| 12D-2-1/2 | 99565 |
| 2544-12D 16PSIG | 99565 |
| 2544 | 99565 |
| 12D 2 1/2IN | 99565 |
| A-9886 | 99565 |
Supersedes
This item replaces cancelled NIIN 011711875. An older drawing citing one of those numbers resolves here.