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Fluid Pressure Regulating Valve NSN 4820-01-221-2082

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 4820-01-221-2082 NSN: 4820-01-221-2082

Features and Characteristics

Body Material
Brass
Body Style
Straight thru
Media For Which Designed
Air or nitrogen, gaseous
First End Connection Type
Unthreaded internal pipe
First End Style Designator
Socket
First End Pipe Size Accommodated
0.375 inches
Second End Relationship With First End
Identical
Seat Material
Nickel copper alloy
Flow Control Device
Diaphragm
Flow Control Device Material
Polyamide nylon or rubber, chloroprene
End Connection Quantity
2
Regulation Type
Automatic single stage
Valve Loading Method
Dome
Maximum Inlet Pressure Rating
6000.0 pounds per square inch
Filter
Not included
FSC
4820 Nonpowered Valves
NIIN
012212082
NSN
4820012212082

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
V60C2C2T3 AND D
Cage Code:
34889
Status:
A
MSDS:
Part Number:
V60C2C2T3
Cage Code:
34889
Status:
A
MSDS:
Part Number:
D50667
Cage Code:
34889
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 4820-01-221-2082
What are the manufacturers of nsn 4820012212082?
Does this nsn 4820012212082 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012212082
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 4820012212082 contain any precious metals?
No precious metal content.
Does nsn 4820012212082 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012212082?
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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