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National Stock Number:
4820-00-191-0243
Federal Supply Class:
4820
National Item Identification Number:
001910243
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:
| 52-131-3 | 98391 | ARKWIN INDUSTRIES, INC. | | 65651-04026-103 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4117 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | ALUMINUM ALLOY 6061 BODY | | OUTLET PRESSURE SETTING | 2010.0 POUNDS PER SQUARE INCH | | SEAT MATERIAL | ALUMINUM ALLOY AMS 4117 | | PACKING MATERIAL | RUBBER, SYNTHETIC | | FLOW CONTROL DEVICE | POPPET | | FLOW CONTROL DEVICE MATERIAL | STEEL,AMS 5630 | | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS | | FIRST END STYLE DESIGNATOR | GASKET SEAL | | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/8-14 UNJF | | FIRST END THREAD CLASS | 3B | | FIRST END THREAD DIRECTION | RIGHT-HAND | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS | | REGULATION TYPE | AUTOMATIC DOUBLE STAGE | | VALVE LOADING METHOD | SPRING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98391 | | DESIGN CONTROL REFERENCE | 52-131-3 |
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