NSN 4820-00-063-6450 · NIIN 000636450 · FSC 4820
NO DASHES 4820000636450
In Stock
VALVE,CHECK
Valves, Nonpowered
Technical characteristics
19 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 |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE CELSIUS 250.0 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED EXTERNAL TUBE |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE HYDROGEN |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS UNF |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL CORROSION RESISTING |
| MATT | MATERIAL | SEAT ALUMINUM ALLOY |
| AAJF | THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 0.438 |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| CQRB | SEAT ANGLE | ALL ENDS DEGREES 37.0 |
| MATT | MATERIAL | BODY ALUMINUM ALLOY |
Cross-references
8 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 2560010-1 | 30003 |
| MIL-V-19069 | 81349 |
| 458-4D27-6 | 86768 |
| 458-4D2-6 | 86768 |
| 224A4TT | 91816 |
| MS28771-4AL | 96906 |
| MS28771 | 96906 |
| 27-04506-1 | 14170 |
Supersedes
This item replaces cancelled NIINs 001062700 · 006847278 · 008407353. An older drawing citing one of those numbers resolves here.