Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-142-2277 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: RCG03D223, RCG-03D2-23, 512200, 4820-01-142-2277, 01-142-2277, 4820011422277, 011422277

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 13 NOV 1982 01-142-2277

Drawings & Photos | NSN 4820-01-142-2277


Cross Reference | NSN 4820-01-142-2277

Part Number Cage Code Manufacturer
512200 62983 EATON AEROSPACE LLC
RCG-03D2-23 62983 EATON AEROSPACE LLC

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Technical Data | NSN 4820-01-142-2277

Characteristic Specifications
FLOW CONTROL DEVICE PISTON, BOTTOM GUIDED
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR B11 PLAIN
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 1/4-18 NPTF
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A40 ANGLE W/OFFSET
MEDIA FOR WHICH DESIGNED HYDRAULIC OIL AND HYDRAZINE/UNSYMMETRIC DIMETHYL HYDRAZINE, 50/50- UDMH
MOUNTING FACILITY BOLTS
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD SCREW
MAXIMUM INLET PRESSURE RATING 3000.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE 250.0 TO 1000.0 POUNDS PER SQUARE INCH
III UNPACKAGED UNIT WEIGHT 8.00 POUNDS
III FSC APPLICATION DATA HYDRAULIC CIRCUIT SYSTEM
MANUFACTURERS CODE 62983
DESIGN CONTROL REFERENCE RCG-03D2-23

Restrictions/Controls & Freight Information | NSN 4820-01-142-2277

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information