NSN 4820-00-068-8111

Part Details | FLUID PRESSURE REGULATING VALVE

4820-00-068-8111 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.

Alternate Parts: 41159050, 411590-50, 41159050, 411590-50, 4820-00-068-8111, 00-068-8111, 4820000688111, 000688111

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-068-811127565 ( VALVE, REGULATING, FLUID PRESSURE )
REFERENCE DRAWINGS & PICTURES

TEE

GASKET SEAL

FLARED

GASKET SEAL

FLARED

GASKET SEAL

FLARED

GASKET SEAL

FLARED

Cross Reference | NSN 4820-00-068-8111
Part Number Cage Code Manufacturer
411590-5077068ALLIED-SIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO
411590-5059364HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 4820-00-068-8111
Characteristic Specifications
BODY MATERIAL ALUMINUM ALLOY
TEMP RATING-30.0 DEG FAHRENHEIT MINIMUM AND 160.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING3000.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE RANGE+910.0 TO +1010.0 POUNDS PER SQUARE INCH
FILTER NOT INCLUDED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLFANED TO GENERAL DYNAMICS SPEC 0-75014
SEAT MATERIAL ALUMINUM ALLOY
END CONNECTION QUANTITY3
FIRST END CONNECTION TYPE THREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR GASKET SEAL
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR9 TO 16-18 UNF
FIRST END THREAD CLASS3B
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG120.0
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
THIRD END RELATIONSHIP WITH PRECEDING ENDS NOT IDENTICAL WITH FIRST OR SECOND END
THIRD END CONNECTION TYPE THREADED EXTERNAL TUBE
THIRD END STYLE DESIGNATOR FLARED
THIRD END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
THIRD END THREAD SIZE AND SERIES/TYPE DESIGNATOR9 TO 16-18 UNF
THIRD END THREAD CLASS3A
THIRD END THREAD DIRECTION RIGHT-HAND
THIRD END SEAT ANGLE IN DEG37.0
BODY STYLE2 TEE
CENTER TO CENTER DISTANCE0.875 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED HYDROCARBON FUELS AND OILS
MOUNTING FACILITY FLANGE
REGULATION TYPE MANUAL SINGLE STAGE
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD SPRING