NSN 4820-01-052-3974 · NIIN 010523974 · FSC 4820
NO DASHES 4820010523974
In Stock
VALVE,CHECK
Valves, Nonpowered
Technical characteristics
26 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 |
| AAJF | THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 200.0 |
| AHNC | CONNECTION STYLE | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | ALL ENDS THREADED EXTERNAL TUBE |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| 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 |
| FEAT | SPECIAL FEATURES | CRAKING PRESSURE 3.0 PSI |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL COMP 304 AND STEEL COMP 303 |
| MATT | MATERIAL | BODY ALUMINUM ALLOY 2017 |
| MATT | MATERIAL | SEAT ALUMINUM ALLOY 2017 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE FED SPEC 1ST MATERIAL RESPONSE QQ-S-763,CLASS 304 AND FED SPEC 2ND MATERIAL RESPONSE QQ-S-764,TYE 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 5,ALLOY 2017,T4 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 5,ALLOY 2017,T4 |
| MEDA | MEDIA FOR WHICH DESIGNED | SECOND RESPONSE HYDRAULIC FLUID, MINERAL BASE |
| MEDA | MEDIA FOR WHICH DESIGNED | FIRST RESPONSE AIR |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625,TY 2 |
| STYL | STYLE DESIGNATOR | |
| THSD | THREAD SERIES DESIGNATOR | ALL ENDS UNIFIED NATIONAL JOINT (UNJ) |