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National Stock Number: 4820-00-555-3772
Federal Supply Class: 4820
National Item Identification Number: 005553772
Description: VALVE,REGULATING,FLUID PRESSURE
Detail: 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.
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Manufacturer Information:
178-0800-550 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | 178-0800-550 | 82577 | RAYTHEON COMPANY | 178-0800-550 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
FILTER | NOT INCLUDED | END CONNECTION QUANTITY | 2 | BODY STYLE | STRAIGHT THRU W/OFFSET | MATERIAL | ALUMINUM ALLOY BODY | OUTLET PRESSURE SETTING | 550.0 POUNDS PER SQUARE INCH | OUTSIDE SURFACE TREATMENT | ANODIZED | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS | FIRST END STYLE DESIGNATOR | GASKET SEAL | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 3/4-16 UNJF | 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 | GASKET SEAL | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9/16-18 UNJF | SECOND END THREAD CLASS | 3B | SECOND END THREAD DIRECTION | RIGHT-HAND | MEDIA FOR WHICH DESIGNED | AIR | REGULATION TYPE | MANUAL SINGLE STAGE | VALVE LOADING METHOD | SPRING | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 02731 | DESIGN CONTROL REFERENCE | 178-0800-550 |
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