NSN 4820-01-702-7900 · NIIN 017027900 · FSC 4820
NO DASHES 4820017027900
In Stock
VALVE,CHECK
Valves, Nonpowered
Application: KC-390
Technical characteristics
19 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 |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | INTERNATIONAL STD/SPEC ALL TREATMENT RESPONSES A-S2700 AND MIL STD ALL TREATMENT RESPONSES -IL-S-5002 |
| STYL | STYLE DESIGNATOR | |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AEHZ | MAXIMUM OPERATING TEMP | SINGLE RESPONSE CELSIUS 85.0 |
| CWCF | FACE TO FACE DISTANCE | MILLIMETERS 73.66 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHECK VALVE -3 |
| FEAT | SPECIAL FEATURES | MATERIAL: BODY - 17-4PH CRES; POPPET - 440C CRES; RETAINER - 304 CRES; SPRING - 17-7PH CRES. FINISH: PASSIVATE PER AMS 2700 AND MIL-S-5002. SKYDROL (AS 1241, TYPE IV CLASS 1 OR 2 AND TYPE V). FLUID TEMPERATURE (FULL PERFORMANCE): -7 TO 107 C. PRESSURES: OPERATING - 207 BAR; PROOF - 311 BAR; BURST - 518 BAR. FLOW: 29 GPM AT 30 PSID. DRY WEIGHT: 0.415 KG MAX. CRACK: 0.69 - 0.97 BAR. |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE BAR MAXIMUM 207.0 |
| CSDC | OPENING PRESSURE SETTING | BAR 0.69 |
| MATT | MATERIAL | BODY STEEL CORROSION RESISTING |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL COMP 440C |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| AGAV | END ITEM IDENTIFICATION | KC-390 |
| AEQJ | MINIMUM OPERATING TEMP | CELSIUS -54.0 |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE HYDRAULIC FLUID, PHOSPHATE-ESTER BASE |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
Cross-references
2 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 37480 | 7U055 |
| 37480 REV A1 | 7U055 |