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Fluid Pressure Regulating Valve NSN 4820-00-441-1835

Item Description

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.

NSN 4820-00-441-1835 NSN: 4820-00-441-1835

Features and Characteristics

Media For Which Designed
Air
Seat Material
Steel, corrosion resisting
Flow Control Device
Diaphragm and poppet
Renewable Seat Ring Type
Retaining ring
Mounting Facility
Bracket and panel
Valve Loading Method
Spring
Remote Actuation Method
Diaphragm
Maximum Inlet Pressure Rating
175.0 pounds per square inch
Filter
Included
Part Name Assigned By Controlling Agency
Valve, pneumatic
Special Features
Inlet temp m65degf to 150degf, ambient temp m65degf to 160degf, the purpose of this valve is to regulate and limit downstream air pressure on an aircraft tire inflation subsystem
Special Test Features
Valve set point full open at 155psig inlet press, full closed at 135 psig inlet press, outlet connection 1-5/16-12un-3bthread per and 10050-16
FSC
4820 Nonpowered Valves
NIIN
004411835
NSN
4820004411835

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
392846-2-1
Cage Code:
59364
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-441-1835
What are the manufacturers of nsn 4820004411835?
Does this nsn 4820004411835 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004411835
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.
Does nsn 4820004411835 contain any precious metals?
No precious metal content.
Does nsn 4820004411835 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004411835?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
App. Key:
D
Cond. Code:
2
Status:
A

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