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Fluid Pressure Regulating Valve NSN 4820-00-177-8396

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 4820-00-177-8396 NSN: 4820-00-177-8396

Features and Characteristics

Body Material
Plastic
Body Style
Straight thru
First End Connection Type
Unthreaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.500 inches
Second End Relationship With First End
Not identical
Second End Connection Type
Threaded internal pipe
Second End Style Designator
Plain
Second End Thread Size And Series/type Designator
1-8 unc
Second End Thread Direction
Right-hand
Flow Control Device
Piston, spring loaded
End Connection Quantity
2
Regulation Type
Manual single stage
Manual Control Method
Knob
Valve Loading Method
Spring
Remote Actuation Method
Piston
Filter
Not included
FSC
4820 Nonpowered Valves
NIIN
001778396
NSN
4820001778396

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
562935
Cage Code:
19139
Status:
A
MSDS:
Part Number:
507415
Cage Code:
19139
Status:
A
MSDS:
Part Number:
508502
Cage Code:
19139
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 4820-00-177-8396
What are the manufacturers of nsn 4820001778396?
Does this nsn 4820001778396 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820001778396
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 4820001778396 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820001778396 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820001778396?
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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