NSN 4820-00-433-5994 901A004AND534203PC101, 901A004AND534-203PC101, 901A004AND534203PC101C1
Product Details | FLUID PRESSURE REGULATING VALVE
4820-00-433-5994 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.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 901A004AND534203PC101, 901A004AND534-203PC101, 901A004AND534203PC101C1, 901A004AND534-203PC101C1, 901A004C1, 4820-00-433-5994, 00-433-5994, 4820004335994, 004335994
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 00-433-5994 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
Demand History | NSN 4820-00-433-5994
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 901A004C1 | 2021-11-321 | 2 | United States |
| 901A004C1 | 2021-11-319 | 2 | United States |
| 4820-00-433-5994 | 2021-05-126 | 2 | United States |
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Technical Data | NSN 4820-00-433-5994
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | NICKEL-COPPER ALLOY, QQ-N-281, CLASS A |
| SEAT MATERIAL | POLYAMIDE NYLON, MS111, AIR REDUCTION CO INC AND RUBBER, MS118, AIR REDUCTION CO INC |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| FLOW CONTROL DEVICE MATERIAL | RUBBER, MS106, AIR REDUCTION CO INC |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | C11 SOCKET W/BRAZING RING |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS |
| REGULATION TYPE | 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL |
| MANUAL CONTROL METHOD | TEE HANDLE |
| VALVE LOADING METHOD | SPRING |
| REMOTE ACTUATION METHOD | DIAPHRAGM |
| MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | 0.0 TO 35.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| FILTER | NOT INCLUDED |
| FURNISHED ITEMS | DELIVERY GAGE |
| (NON-CORE DATA) DIAL OUTSIDE DIAMETER | 2.500 INCHES |
| (NON-CORE DATA) SCALE UNIT OF MEASURE INSCRIPTION | POUNDS PER SQUARE INCH |
| (NON-CORE DATA) DIAL RANGE | 1.0 TO 60.0 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROLLED IN ACCORDANCE WITH NAVY LEVEL 1 ASSURANCE GUIDE AND SPECIAL CLEAN FOR OXYGEN SERVICE |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| MANUFACTURERS CODE | 13669 |
| DESIGN CONTROL REFERENCE | 901A004AND534-203PC101 |
Restrictions/Controls & Freight Information | NSN 4820-00-433-5994
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



