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National Stock Number:
4820-01-283-1923
Federal Supply Class:
4820
National Item Identification Number:
012831923
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:
| 803 C2F1 BH0 D | 35795 | LESLIE CONTROLS, INC. | | 803 C2F1 BH0 D CLASS DDLOS 1IN | 35795 | LESLIE CONTROLS, INC. | | 853 C2D1 GH0 | 35795 | LESLIE CONTROLS, INC. | | 853C2D1BH0 | 35795 | LESLIE CONTROLS, INC. | | DDLOS 1IN LESS OPERATOR | 35795 | LESLIE CONTROLS, INC. | | U853C2D1BH0 | 35795 | LESLIE CONTROLS, INC. | | U853C2D1GH0 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | FACE TO FACE DISTANCE | 7.250 INCHES NOMINAL | | REGULATION TYPE | AUTOMATIC SINGLE STAGE | | VALVE STEM DESIGN | SINGLE SEAT | | VALVE LOADING METHOD | SPRING | | REMOTE ACTUATION METHOD | DIAPHRAGM | | MAXIMUM INLET PRESSURE RATING | 100.0 POUNDS PER SQUARE INCH | | FILTER | NOT INCLUDED | | END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | MATERIAL | IRON CAST BODY | | SPECIAL FEATURES | LESS OPERATOR;WEAPON SYSTEM ESSENTIAL | | CRITICALITY CODE JUSTIFICATION | FEAT | | SEAT MATERIAL | STEEL, CORROSION RESISTING | | STEM MATERIAL | STEEL, CORROSION RESISTING | | PACKING MATERIAL | RUBBER, SYNTHETIC | | FLOW CONTROL DEVICE | DISK | | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING | | FIRST END CONNECTION TYPE | RAISED FACE FLANGE | | FIRST END STYLE DESIGNATOR | RAISED | | FIRST END RAISED FACE HEIGHT | 0.062 INCHES NOMINAL | | FIRST END RAISED FACE DIAMETER | 2.000 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END FLANGE OUTSIDE DIAMETER | 4.250 INCHES NOMINAL | | FIRST END FLANGE THICKNESS | 0.375 INCHES NOMINAL | | FIRST END BOLT HOLE DIAMETER | 0.625 INCHES NOMINAL | | FIRST END BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL |
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