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Fluid Pressure Regulating Valve NSN 4820-00-449-7510

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 4820-00-449-7510 NSN: 4820-00-449-7510

Features and Characteristics

Body Material
Copper alloy
Body Style
Tee angle
Media For Which Designed
Acetylene
First End Connection Type
Threaded external pipe
First End Style Designator
External seat for gasket seal
Second End Relationship With First End
Not identical
Second End Connection Type
Unthreaded external tube
Flow Control Device
Disk, dual, top guided
End Connection Quantity
2
Renewable Seat Ring Type
Threaded
Mounting Facility
Lug
Regulation Type
Manual, double stage
Manual Control Method
Tee handle
Valve Loading Method
Dome
Maximum Inlet Pressure Rating
500.0 pounds per square inch
Outlet Pressure Setting
15.0 pounds per square inch
Outlet Pressure Accuracy Rating
0.500 pounds per square inch
Filter
Not included
FSC
4820 Nonpowered Valves
NIIN
004497510
NSN
4820004497510

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
134AAD
Cage Code:
18075
Status:
A
MSDS:
Part Number:
134AD
Cage Code:
18075
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 4820-00-449-7510
What are the manufacturers of nsn 4820004497510?
Does this nsn 4820004497510 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004497510
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 4820004497510 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004497510 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004497510?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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