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Fluid Pressure Regulating Valve NSN 4820-01-431-2513

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 4820-01-431-2513 NSN: 4820-01-431-2513

Features and Characteristics

Body Material
Steel
Body Style
Straight thru
Furnished Items
Internal pilot valve
Media For Which Designed
Air or gas or steam
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1-1/2-11-1/2 nptf
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Steel, corrosion resisting
Flow Control Device
Diaphragm
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
2
Outlet Pressure Range
+25.0/+400.0 pounds per square inch
Regulation Type
Manual single stage
Manual Control Method
Screw
Valve Stem Design
Single seat
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
1000.0 pounds per square inch
Filter
Not included
End Application
Strategic sealift conversion ships class
Tempurature Rating
450.0 degrees fahrenheit
Special Features
1.500 in.
FSC
4820 Nonpowered Valves
NIIN
014312513
NSN
4820014312513

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
U303932801
Cage Code:
35795
Status:
A
MSDS:
Part Number:
303932801
Cage Code:
35795
Status:
A
MSDS:
Part Number:
LS-5-1.50IN
Cage Code:
35795
Status:
A
MSDS:
Part Number:
LS-5-1.50IPS
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 4820-01-431-2513
What are the manufacturers of nsn 4820014312513?
Does this nsn 4820014312513 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014312513
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 4820014312513 contain any precious metals?
No precious metal content.
Does nsn 4820014312513 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014312513?
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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