NSN 4820-01-409-2549
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-409-2549 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.
Alternate Parts: 8B45S177G000000C, 8B4-5S17-7G000000C, 8B45S177G000000B, 8B4-5S17-7G000000B, 8B45S177G000000A, 8B4-5S17-7G000000A, 4820-01-409-2549, 01-409-2549, 4820014092549, 014092549
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 08, 1995 | 01-409-2549 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
RAISED
ROUND W/ BOLT HOLES
RAISED
ROUND W/ BOLT HOLES
RAISED
ROUND W/ BOLT HOLES
Cross Reference | NSN 4820-01-409-2549
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8B4-5S17-7G000000C | 88078 | CASHCO, INC. |
| 8B4-5S17-7G000000B | 88078 | CASHCO, INC. |
| 8B4-5S17-7G000000A | 88078 | CASHCO, INC. |
Technical Data | NSN 4820-01-409-2549
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | STEEL |
| TEMP RATING | 600.0 DEG FAHRENHEIT NOMINAL |
| MAXIMUM INLET PRESSURE RATING | 525.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | +150.0 TO +350.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| SEAT MATERIAL | STEEL, CORROSION RESISTING |
| FLOW CONTROL DEVICE | POPPET |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| FIRST END STYLE DESIGNATOR | RAISED |
| FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.875 INCHES NOMINAL |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.156 INCHES NOMINAL |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| VALVE STEM DESIGN | SINGLE SEAT |
| VALVE LOADING METHOD | SPRING |