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Fluid Pressure Regulating Valve NSN 4820-01-249-4863

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 4820-01-249-4863 NSN: 4820-01-249-4863

Features and Characteristics

Body Material
Bronze
Body Style
Straight thru
Media For Which Designed
Water
First End Connection Type
Plain face flange
First End Style Designator
Plain
Second End Relationship With First End
Identical
Face To Face Distance
20.375 inches
Flow Control Device
Disk
End Connection Quantity
2
Outlet Pressure Range
+20.0/+60.0 pounds per square inch
Valve Loading Method
Spring
Remote Actuation Method
Diaphragm
Maximum Inlet Pressure Rating
90.0 pounds per square inch
Outlet Pressure Setting
50.0 pounds per square inch
Filter
Not included
Tempurature Rating
165.0 degrees fahrenheit
FSC
4820 Nonpowered Valves
NIIN
012494863
NSN
4820012494863

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C3534 TYPE 400 6IN
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 4820-01-249-4863
What are the manufacturers of nsn 4820012494863?
Does this nsn 4820012494863 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012494863
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 4820012494863 contain any precious metals?
No precious metal content.
Does nsn 4820012494863 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012494863?
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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