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Fluid Pressure Regulating Valve NSN 4820-01-426-5003

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 4820-01-426-5003 NSN: 4820-01-426-5003

Features and Characteristics

Body Material
Steel, astm a216, grade wcb
Body Style
Angle
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1/2-14 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Steel, corrosion resisting
Flow Control Device
Diaphragm
Flow Control Device Material
Steel
End Connection Quantity
2
Regulation Type
Manual single stage
Manual Control Method
Screw
Valve Loading Method
Spring
Filter
Not included
End Application
Strategic sealift conversion ships class
FSC
4820 Nonpowered Valves
NIIN
014265003
NSN
4820014265003

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8B4-5S27-16000000A
Cage Code:
88078
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 4820-01-426-5003
What are the manufacturers of nsn 4820014265003?
Does this nsn 4820014265003 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014265003
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 4820014265003 contain any precious metals?
No precious metal content.
Does nsn 4820014265003 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014265003?
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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