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Fluid Pressure Regulating Valve NSN 4820-01-252-4396

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 4820-01-252-4396 NSN: 4820-01-252-4396

Features and Characteristics

Body Material
Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
Outside Surface Treatment
Passivated
Body Style
Straight thru
Furnished Items
Nut
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1/4-18 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Plastic, polychlorotrifluoroethylene
Packing Material
Rubber
Flow Control Device
Disk
End Connection Quantity
2
Mounting Facility
Panel
Regulation Type
Manual single stage
Manual Control Method
Knob
Valve Loading Method
Weight
Maximum Inlet Pressure Rating
6000.0 pounds per square inch
Filter
Not included
Tempurature Rating
Between -10.0 degrees celsius and 55.0 degrees celsius
Special Features
Used on p/n 8431350; aim-9 msl; storage temp range celsius minus 62.0; pos c 85.0; prf pressure 9000 psig minburst pressure 24000 psig min; valve handle black; dim o/a lg 4.087 ino/a w 2.250 in; o/a ht 2.375 in dia
FSC
4820 Nonpowered Valves
NIIN
012524396
NSN
4820012524396

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8431354
Cage Code:
98752
Status:
A
MSDS:
Part Number:
15800-1
Cage Code:
97399
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 4820-01-252-4396
What are the manufacturers of nsn 4820012524396?
Does this nsn 4820012524396 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012524396
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 4820012524396 contain any precious metals?
No precious metal content.
Does nsn 4820012524396 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012524396?
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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