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Fluid Pressure Regulating Valve NSN 4820-01-439-8787

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 4820-01-439-8787 NSN: 4820-01-439-8787

Features and Characteristics

Body Style
Straight thru
Media For Which Designed
Gas
First End Connection Type
Threaded internal tube
First End Outside Diameter Tube Accommodated
0.375 inches
Second End Relationship With First End
Identical
End Connection Quantity
2
Manual Control Method
Lever
Valve Loading Method
Bellows
End Application
Aircraft, eagle f-15
FSC
4820 Nonpowered Valves
NIIN
014398787
NSN
4820014398787

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
401320
Cage Code:
2J641
Status:
A
MSDS:
Part Number:
SR4-080-F0014-S32-25
Cage Code:
2J641
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 4820-01-439-8787
What are the manufacturers of nsn 4820014398787?
Does this nsn 4820014398787 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014398787
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 4820014398787 contain any precious metals?
No precious metal content.
Does nsn 4820014398787 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014398787?
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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