Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-050-0456 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: 1452003, 145200-3, 4820-00-050-0456, 00-050-0456, 4820000500456, 000500456

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09 MAY 1967 00-050-0456

Drawings & Photos | NSN 4820-00-050-0456


Cross Reference | NSN 4820-00-050-0456

Part Number Cage Code Manufacturer
145200-3 96124 TRANSDIGM INC DBA AEROCONTROLEX

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Technical Data | NSN 4820-00-050-0456

Characteristic Specifications
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR B6 GASKET SEAL
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.625 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 7/8-14 UNF
FIRST END THREAD CLASS 3B
FIRST END THREAD PITCH DIAMETERS 0.8960 TO 0.9010 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG 60.0
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED INTERNAL TUBE
SECOND END STYLE DESIGNATOR B6 GASKET SEAL
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES NOMINAL
SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR 9/16-18 UNF
SECOND END THREAD CLASS 3B
SECOND END THREAD PITCH DIAMETERS 0.5800 TO 0.5850 INCHES
SECOND END THREAD DIRECTION RIGHT-HAND
SECOND END SEAT ANGLE IN DEG 60.0
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED AIR
REGULATION TYPE AUTOMATIC SINGLE STAGE
VALVE LOADING METHOD SPRING
TEMP RATING -65.0 DEG FAHRENHEIT MINIMUM AND 350.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING 80.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE SETTING 5.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING 0.650 POUNDS PER SQUARE INCH
MANUFACTURERS CODE 96124
DESIGN CONTROL REFERENCE 145200-3

Restrictions/Controls & Freight Information | NSN 4820-00-050-0456

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:AItem does not contain precious metal
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
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable