Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-591-7940 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: 4676K131, 4820-01-591-7940, 01-591-7940, 4820015917940, 015917940

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 FEB 2011 01-591-7940

Cross Reference | NSN 4820-01-591-7940

Part Number Cage Code Manufacturer
4676K131 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 4820-01-591-7940

Characteristic Specifications
MEDIA FOR WHICH DESIGNED AIR AND WATER
TEMP RATING 0.0 DEG FAHRENHEIT MINIMUM AND 180.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING 300.0 POUNDS PER SQUARE INCH
BODY MATERIAL BRASS
PART NAME ASSIGNED BY CONTROLLING AGENCY BRASS EXTENDED-LIFE PRESSURE REGULATOR, 1 IN NPT, FEMALE, 10-40 PSI
SPECIAL FEATURES PORT-TO-PORT LENGTH: 6 7/16 IN; PIPE SIZE: 1 IN; OD 1 3/8 IN

Restrictions/Controls & Freight Information | NSN 4820-01-591-7940

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information