NSN 4820-01-131-7522
Part Details | FLUID PRESSURE REGULATING VALVE
4820-01-131-7522 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: ASTM F13702DU2X, ASTM F1370-2DU2X, ASTM F1370, 3080526234TYPE 4365T60PSI, 30805262-3/4TYPE 436-5T60PSI, 3080526234INT, 30805262-3/4INT, 308052634INTY, 3080526-3/4INTY, 4820-01-131-7522, 01-131-7522, 4820011317522, 011317522
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 15, 1982 | 01-131-7522 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
SOCKET
SOCKET
SOCKET
SOCKET
Cross Reference | NSN 4820-01-131-7522
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASTM F1370-2DU2X | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| ASTM F1370 | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| 30805262-3/4TYPE 436-5T60PSI | 03847 | WARREN CONTROLS, INC. |
| 30805262-3/4INT | 03847 | WARREN CONTROLS, INC. |
| 3080526-3/4INTY | 03847 | WARREN CONTROLS, INC. |
Technical Data | NSN 4820-01-131-7522
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM BRONZE |
| TEMP RATING | 100.0 DEG FAHRENHEIT MAXIMUM |
| FILTER | NOT INCLUDED |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | FORRESTAL CLASS CV, TARAWA CLASS LHA, SPRUANCE CLASS DD (963), KIDD CLASS DDG, NIMITZ CLASS CVN, OLIVER PERRY CLASS FFG, SUPPLY CLASS AOE, ARLEIGH BURKE CLASS DDG. SONAR RUBBER DOMES. |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | 1 SOCKET |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | WATER, SALT |
| REGULATION TYPE | 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC |
| MANUAL CONTROL METHOD | WRENCH |
| VALVE LOADING METHOD | SPRING |