NSN 4820-01-011-7954
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-011-7954 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: 80250580, 80250-580, SMA7964222, SMA796422-2, SMA796422, SM-A-796422, 4820-01-011-7954, 01-011-7954, 4820010117954, 010117954
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 30, 1975 | 01-011-7954 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-011-7954
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 80250-580 | 96355 | MATHESON CODIV OF G D SEARLE MEDICAL PRODUCTS |
| SMA796422-2 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| SM-A-796422 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 4820-01-011-7954
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM AND 150.0 DEG FAHRENHEIT MAXIMUM |
| OUTLET PRESSURE RANGE | +20.0 TO +250.0 POUNDS PER SQUARE INCH |
| FILTER | INCLUDED |
| FLOW CONTROL DEVICE | NEEDLE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL GAS CYLINDER |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1 TO 4-18 NPT |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| REGULATION TYPE | 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC |
| MANUAL CONTROL METHOD | KNOB |
| VALVE LOADING METHOD | SPRING |