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		                             National Stock Number: 4820-01-323-1405
  Federal Supply Class: 4820
  National Item Identification Number: 013231405
  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:
 | 2643-993-04ASSYB(SPCLN) | 96169 | ELECTRIC BOAT CORPORATION |  | 845-6640840-ASSYB | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 845-6640840ASSYB(SPCLN) | 53711 | NAVAL SEA SYSTEMS COMMAND |   
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  Techincal Specification:
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |   
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