NSN 4820-00-340-0570 40937001, 409370-0-1, 00-340-0570
Product Details | FLUID PRESSURE REGULATING VALVE
4820-00-340-0570 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: 40937001, 409370-0-1, 4820-00-340-0570, 00-340-0570, 4820003400570, 003400570
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-340-0570 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
Drawings & Photos | NSN 4820-00-340-0570
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Technical Data | NSN 4820-00-340-0570
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM ALLOY |
| PACKING MATERIAL | RUBBER, SYNTHETIC |
| FLOW CONTROL DEVICE | PISTON, SPRING LOADED |
| OUTSIDE SURFACE TREATMENT | ANODIZED |
| END CONNECTION QUANTITY | 3 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS |
| FIRST END STYLE DESIGNATOR | B6 GASKET SEAL |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-16 UNF |
| FIRST END THREAD CLASS | 3B |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL BOSS |
| SECOND END STYLE DESIGNATOR | B6 GASKET SEAL |
| SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9/16-18 UNF |
| SECOND END THREAD CLASS | 3B |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| MOUNTING FACILITY | BOLTS |
| VALVE LOADING METHOD | SPRING |
| TEMP RATING | -65.0 DEG CELSIUS MINIMUM AND 275.0 DEG CELSIUS MAXIMUM |
| MAXIMUM INLET PRESSURE RATING | 3450.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE SETTING | 3000.0 POUNDS PER SQUARE INCH |
| FILTER | NOT INCLUDED |
| MANUFACTURERS CODE | 59364 |
| DESIGN CONTROL REFERENCE | 409370-0-1 |
Restrictions/Controls & Freight Information | NSN 4820-00-340-0570
| 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 |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |