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		                        | National Stock Number:
 4820-01-330-3219
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 013303219
 
 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:
 
 | 717770004 | 04939 | LOCKHEED MARTIN CORPORATION |  | 717770004-019 | 04939 | LOCKHEED MARTIN CORPORATION |  | 717770004-019 | 28324 | WILSON'S MACHINE PRODUCTS, INC | 
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 Techincal Specification:
 
 | END CONNECTION QUANTITY | 2 |  | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS |  | REGULATION TYPE | AUTOMATIC DOUBLE STAGE |  | SPECIAL FEATURES | WITH 45 DEGREE ELBOW,PIPE; FOR LANTIRN MOBILE SHELTER STATION |  | VALVE LOADING METHOD | SPRING | 
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