NSN 4820-01-146-8197 · NIIN 011468197 · FSC 4820
NO DASHES 4820011468197
In Stock
VALVE,RELIEF,PRESSURE AND TEMPER
Valves, Nonpowered
Technical characteristics
34 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 | THIRD END RIGHT-HAND |
| AAQL | BODY STYLE | |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | INCHES NOMINAL 0.625 |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACLT | SECOND END STYLE DESIGNATOR | |
| ACMP | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | INCHES NOMINAL 0.500 |
| ACMR | SECOND END THREAD CLASS | 3A |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACMX | THIRD END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST OR SECOND END |
| ACMY | THIRD END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACMZ | THIRD END STYLE DESIGNATOR | |
| ACNW | THIRD END OUTSIDE DIAMETER TUBE ACCOMMODATED | INCHES NOMINAL 0.250 |
| ACNY | THIRD END THREAD CLASS | 3A |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADQZ | END CONNECTION QUANTITY | 3 |
| ADSY | VALVE DISCHARGE FLOW RATE | GALLONS PER MINUTE 15.0 |
| AEVX | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNS |
| CQYM | FIRST END NOMINAL THREAD SIZE | INCHES 0.844 |
| CRNB | SECOND END NOMINAL THREAD SIZE | INCHES 0.719 |
| CRPF | SECOND END THREAD SERIES DESIGNATOR | UNS |
| CSCN | THIRD END NOMINAL THREAD SIZE | INCHES 0.438 |
| CSDF | THIRD END THREAD SERIES DESIGNATOR | UNS |
| FEAT | SPECIAL FEATURES | TEMPERATURE RATING WAS PREVIOUSLY NOTATED WITH SAC CODING AS 1A 65.0 DEGREES FAHRENHEIT AND 1B AS 275.0 DEGREES FAHRENHEIT; BODY MATERIAL AL2024,ALUMINUM ALLOY 2024, T4 |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL COMP 440A |
| MATT | MATERIAL | SEAT STEEL COMP 440A |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEAT ASSN STD SINGLE MATERIAL RESPONSE AISI 440C |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE ASSN STD SINGLE MATERIAL RESPONSE AISI 440C |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 011542649. An older drawing citing one of those numbers resolves here.