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Fluid Pressure Regulating Valve NSN 4820-01-203-6943

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 4820-01-203-6943 NSN: 4820-01-203-6943

Features and Characteristics

Body Material
Any acceptable
Body Style
Angle
Stem Material
Any acceptable
Furnished Items
Adjustment stem
Media For Which Designed
Hydraulic oil
Second End Relationship With First End
Identical
Third End Relationship With Preceding Ends
Identical with second end
Seat Material
Rubber, buna-n
End Connection Quantity
3
Renewable Seat Ring Type
Any acceptable
Mounting Facility
Bolts
Outlet Pressure Range
+100.0/+3000.0 pounds per square inch
Regulation Type
Automatic single stage
Maximum Inlet Pressure Rating
3000.0 pounds per square inch
Outlet Pressure Accuracy Rating
Not rated
Filter
Not included
FSC
4820 Nonpowered Valves
NIIN
012036943
NSN
4820012036943

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PPDB-LAN-ECI
Cage Code:
54035
Status:
A
MSDS:
Part Number:
283550-1651
Cage Code:
U6441
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 4820-01-203-6943
What are the manufacturers of nsn 4820012036943?
Does this nsn 4820012036943 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012036943
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 4820012036943 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820012036943 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012036943?
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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