NSN 4820-00-021-9826
Part Details | FLUID PRESSURE REGULATING VALVE
4820-00-021-9826 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: 998324, 04X45, 4820-00-021-9826, 00-021-9826, 4820000219826, 000219826
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-021-9826 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
FLARED
FLARED
FLARED
FLARED
Cross Reference | NSN 4820-00-021-9826
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 998324 | 36346 | UNION CARBIDE CORPSUB OF DOW CO THE |
| 04X45 | 36346 | UNION CARBIDE CORPSUB OF DOW CO THE |
Technical Data | NSN 4820-00-021-9826
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | |
| TEMP RATING | 180.0 DEG FAHRENHEIT MAXIMUM |
| FILTER | NOT INCLUDED |
| FLOW CONTROL DEVICE | POPPET |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9 TO 16-18 UNF |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END SEAT ANGLE IN DEG | 37.0 |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL GAS CYLINDER |
| SECOND END STYLE DESIGNATOR | FLARED |
| SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.903-14 NGO |
| SECOND END THREAD CLASS | 2A |
| SECOND END THREAD DIRECTION | LEFT-HAND |
| BODY STYLE | ANGLE |
| MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS |
| REGULATION TYPE | MANUAL SINGLE STAGE |
| MANUAL CONTROL METHOD | WHEEL |
| VALVE LOADING METHOD | SPRING |