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Fluid Pressure Regulating Valve NSN 4820-00-455-8577

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 4820-00-455-8577 NSN: 4820-00-455-8577

Features and Characteristics

Body Material
Bronze
Body Style
Straight thru
Furnished Items
Tailpiece and union nut
Media For Which Designed
Air
Second End Relationship With First End
Identical
Seat Material
Bronze
Flow Control Device
Poppet
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
2
Outlet Pressure Range
+80.0/+100.0 pounds per square inch
Regulation Type
Automatic single stage
Valve Loading Method
Spring
Tempurature Rating
Between 60.0 degrees fahrenheit and 135.0 degrees fahrenheit
Special Features
Valve size 2 in.
Nondefinitive Specification/std Data
3 type and a class and a design
FSC
4820 Nonpowered Valves
NIIN
004558577
NSN
4820004558577

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILV24384
Cage Code:
81349
Status:
A
MSDS:
Part Number:
D48372-2IN
Cage Code:
34889
Status:
A
MSDS:
Part Number:
P1400-2
Cage Code:
01496
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 4820-00-455-8577
What are the manufacturers of nsn 4820004558577?
Does this nsn 4820004558577 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004558577
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 4820004558577 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004558577 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004558577?
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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