NSN 4820-01-701-1699 · NIIN 017011699 · FSC 4820
NO DASHES 4820017011699
In Stock
VALVE,CHECK
Valves, Nonpowered
Technical characteristics
23 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 |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | POPPET |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE HYDRAULIC FLUID, PHOSPHATE-ESTER BASE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHECK VALVE - I |
| FEAT | SPECIAL FEATURES | MATERIALS: BODY - 17-4 PH CRES; POPPET - 440C CRES; RETAINER - 304 CRES; SPRING - 17-7 PH CRES. SYDROL (AS1241, TYPE IV CLASS 1 OR 2 AND TYPE V). CRACK PRESSURE: 0.69 BAR TO 0.97 BAR. FLOW: 6 GPM MIN @ 30 PSID. RESEAT: 2CC/MIN MAX AT 5 PSID. WEIGHT: 0.115 KG MAX. PROOF PRESSURE: 4500 PSIG. BURST: 7500 PSIG. |
| STYL | STYLE DESIGNATOR | |
| AWLS | CONNECTION TYPE | ALL ENDS UNTHREADED EXTERNAL HOSE |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | FIRST RESPONSE CELSIUS 85.0 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | INTERNATIONAL STD/SPEC ALL TREATMENT RESPONSES A-S2700 AND INTERNATIONAL STD/SPEC ALL TREATMENT RESPONSES -IL-S-5002 |
| CQRB | SEAT ANGLE | ALL ENDS DEGREES 0.0 |
| MATT | MATERIAL | BODY STEEL CORROSION RESISTING |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL COMP 304 AND STEEL COMP 440C |
| AEHZ | MAXIMUM OPERATING TEMP | SECOND RESPONSE FAHRENHEIT 185.0 |
| AEQJ | MINIMUM OPERATING TEMP | CELSIUS -54.0 |
| AHNC | CONNECTION STYLE | |
| AKGG | NOMINAL LENGTH | ALL ENDS MILLIMETERS 50.27 |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| TMQY | FURNISHED ITEMS AND QUANTITY | CAP 2 |
| CQQF | OPERATING PRESSURE | FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| CQQF | OPERATING PRESSURE | SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3750.0 |
| CSDC | OPENING PRESSURE SETTING | BAR 0.69 |
Cross-references
2 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 37460 | 99240 |
| 37460 REV B | 99240 |