NSN 4820-00-843-2893 · NIIN 008432893 · FSC 4820
NO DASHES 4820008432893
In Stock
VALVE,CHECK
Valves, Nonpowered
Technical characteristics
24 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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | SWING CHECK TYPE |
| MATT | MATERIAL | BODY COPPER ALLOY 922 |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED INTERNAL PIPE |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS NPT |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-V-18436 |
| CQJX | NOMINAL THREAD SIZE | ALL ENDS INCHES 2.000 |
| ADQU | FLOW CONTROL DEVICE | DISK |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | ALL ENDS INCHES 2.000 |
| STYL | STYLE DESIGNATOR | |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 550.0 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390, ALLOY D4D |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390, ALLOY D4D |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE STEAM |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE WATER-OIL-GAS |
| MATT | MATERIAL | FLOW CONTROL DEVICE COPPER ALLOY |
| MATT | MATERIAL | SEAT COPPER ALLOY 922 |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SIZE OF END CONNECTIONS |
| CQQF | OPERATING PRESSURE | SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 1000.0 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | GROUP A AND TYPE III |
| AAJF | THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| CQQF | OPERATING PRESSURE | FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 300.0 |
Supersedes
This item replaces cancelled NIINs 008444168 · 011171576 · 012238643. An older drawing citing one of those numbers resolves here.