NSN 4820-00-438-6638 · NIIN 004386638 · FSC 4820
NO DASHES 4820004386638
In Stock
VALVE,SAFETY RELIEF
Valves, Nonpowered
Technical characteristics
11 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 |
|---|---|---|
| AAJF | THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| AHNC | CONNECTION STYLE | |
| MATT | MATERIAL | BODY COPPER ALLOY |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS NPT |
| ADSU | DISK LOADING METHOD | SPRING |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED INTERNAL PIPE |
| CQCY | ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 3.0 TO 15.0 |
| ADQU | FLOW CONTROL DEVICE | PISTON |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 0.750 |
Cross-references
10 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 007310528. An older drawing citing one of those numbers resolves here.