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Fluid Pressure Regulating Valve NSN 4820-01-067-7557

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 4820-01-067-7557 NSN: 4820-01-067-7557

Features and Characteristics

Body Material
Brass
Body Style
Straight thru
Stem Material
Aluminum alloy
Media For Which Designed
Air and argon and nitrogen, gaseous
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1/4-18 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Plastic, polyamide
Flow Control Device
Poppet
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
2
Mounting Facility
Panel
Regulation Type
Manual single stage
Manual Control Method
Tee handle
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
4000.0 pounds per square inch
Outlet Pressure Setting
2500.0 pounds per square inch
Filter
Not included
Tempurature Rating
Between -40.0 degrees fahrenheit and 160.0 degrees fahrenheit
FSC
4820 Nonpowered Valves
NIIN
010677557
NSN
4820010677557

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
IR12250P
Cage Code:
91816
Status:
A
MSDS:
Part Number:
756915
Cage Code:
91816
Status:
A
MSDS:
Part Number:
10109273
Cage Code:
A486G
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 4820-01-067-7557
What are the manufacturers of nsn 4820010677557?
Does this nsn 4820010677557 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010677557
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 4820010677557 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010677557 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010677557?
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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