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Fluid Pressure Regulating Valve NSN 4820-01-261-4145

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 4820-01-261-4145 NSN: 4820-01-261-4145

Features and Characteristics

Body Material
Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
Body Style
Straight thru
Stem Material
Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
Media For Which Designed
Gas
First End Connection Type
Threaded external tube
First End Style Designator
Plain
First End Outside Diameter Tube Accommodated
0.125 inches
Second End Relationship With First End
Identical
Flow Control Device
Needle
End Connection Quantity
2
Regulation Type
Automatic single stage
Valve Stem Design
Single seat
Maximum Inlet Pressure Rating
1000.0 pounds per square inch
Filter
Not included
Special Features
Shall be equipped with a knob capable of being locked at a certain position with a set screw; capable of pressure drop of at least 4.0inches of hg column at a flow rate of 75ml/min when opened one-half turn from fully closed
FSC
4820 Nonpowered Valves
NIIN
012614145
NSN
4820012614145

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5366533
Cage Code:
53711
Status:
A
MSDS:
Part Number:
SS-2MG
Cage Code:
02570
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 4820-01-261-4145
What are the manufacturers of nsn 4820012614145?
Does this nsn 4820012614145 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012614145
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 4820012614145 contain any precious metals?
No precious metal content.
Does nsn 4820012614145 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012614145?
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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