NSN 4820-00-287-4413 · NIIN 002874413 · FSC 4820
NO DASHES 4820002874413
In Stock
VALVE,CHECK
Valves, Nonpowered
Technical characteristics
21 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 |
|---|---|---|
| CWDF | FLANGE FACE DESIGN | ALL ENDS PLAIN |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | ALL ENDS INCHES 3.125 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | ALL ENDS INCHES 0.562 |
| CWCK | NOMINAL THICKNESS | ALL ENDS INCHES 0.438 |
| CWCD | NOMINAL OUTSIDE DIAMETER | ALL ENDS INCHES 4.250 |
| CWCF | FACE TO FACE DISTANCE | INCHES 5.125 |
| CQQF | OPERATING PRESSURE | SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 225.0 |
| AWLS | CONNECTION TYPE | ALL ENDS FLANGE |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| AECS | BOLT HOLE QUANTITY | 4 |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 550.0 |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE A AND CLASS 1 |
| CQQF | OPERATING PRESSURE | FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0 |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ARKN | FLANGE SHAPE | ALL ENDS ROUND WITH HOLES |
| MATT | MATERIAL | BODY COPPER ALLOY 922 |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE STEAM |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE WATER-OIL-GAS |
| STYL | STYLE DESIGNATOR | |
| CCFG | VALVE SIZE | INCHES 1.000 |
Supersedes
This item replaces cancelled NIINs 004066920 · 008891665. An older drawing citing one of those numbers resolves here.