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Fluid Pressure Regulating Valve NSN 4820-01-391-6430

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 4820-01-391-6430 NSN: 4820-01-391-6430

Features and Characteristics

Body Material
Bronze
Body Style
Straight thru
Media For Which Designed
Air
First End Connection Type
Unthreaded internal tube
First End Style Designator
Reduced socket with one brazing ring
First End Outside Diameter Tube Accommodated
0.500 inches
Second End Relationship With First End
Identical
Flow Control Device
Disk
Flow Control Device Material
Rubber, buna-n
End Connection Quantity
2
Outlet Pressure Range
+60.0/+100.0 pounds per square inch
Regulation Type
Automatic single stage
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
100.0 pounds per square inch
Outlet Pressure Setting
75.0 pounds per square inch
Filter
Not included
FSC
4820 Nonpowered Valves
NIIN
013916430
NSN
4820013916430

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
N-524 X N-633 1
Cage Code:
35795
Status:
A
MSDS:
Part Number:
N-524XN-633 1/2 60T100PSI
Cage Code:
35795
Status:
A
MSDS:
Part Number:
YB2319C225
Cage Code:
35795
Status:
A
MSDS:
Part Number:
N-524 X N-618 1/2 60 T 100 PSI
Cage Code:
35795
Status:
A
MSDS:
Part Number:
N-524 X N-633 60T100PSI
Cage Code:
35795
Status:
A
MSDS:
Part Number:
N-524/N-63360T100PSI
Cage Code:
35795
Status:
A
MSDS:
Part Number:
30-1/2IN-60T100PSI SBU
Cage Code:
35795
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 4820-01-391-6430
What are the manufacturers of nsn 4820013916430?
Does this nsn 4820013916430 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013916430
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 4820013916430 contain any precious metals?
No precious metal content.
Does nsn 4820013916430 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013916430?
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
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