NSN 4820-01-178-7025
Part Details | CALIBRATED FLOW VALVE
4820-01-178-7025 A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; and VALVE, GLOBE.
Alternate Parts: 4C177, 4820-01-178-7025, 01-178-7025, 4820011787025, 011787025
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 09, 1984 | 01-178-7025 | 33212 ( VALVE, CALIBRATED FLOW ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 4820-01-178-7025
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4C177 | 82829 | ALLEN AIRCRAFT PRODUCTS INC |
Technical Data | NSN 4820-01-178-7025
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T351 |
| VALVE DISCHARGE FLOW RATE | 0.55 GALLONS PER MINUTE |
| FLOW CONTROL DEVICE | PISTON, SPRING LOADED |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.438-20 UNJF |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END SEAT ANGLE IN DEG | 37.0 |
| MEDIA FOR WHICH DESIGNED | AIR AND GAS AND HYDROCARBON FUELS AND OILS |