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Fluid Pressure Regulating Valve NSN 4820-01-301-5327

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 4820-01-301-5327 NSN: 4820-01-301-5327

Features and Characteristics

Body Material
Brass
Media For Which Designed
Oxygen, liquid
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1/4-18 npt
Second End Relationship With First End
Identical
Flow Control Device
Diaphragm
Flow Control Device Material
Steel, corrosion resisting
Regulation Type
Automatic double stage
Maximum Inlet Pressure Rating
3000.0 pounds per square inch
Tempurature Rating
Between -40.0 degrees fahrenheit and 165.0 degrees fahrenheit
Special Features
Cartridge type
Reference Number Differentiating Characteristics
Cleaning shall be in accordance with mil-c-52211 for oxygen service
FSC
4820 Nonpowered Valves
NIIN
013015327
NSN
4820013015327

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1551AS132-1
Cage Code:
30003
Status:
A
MSDS:
Part Number:
DIR601B4PMM1
Cage Code:
43030
Status:
A
MSDS:
Part Number:
D1R601B6PPM
Cage Code:
43030
Status:
A
MSDS:
Part Number:
1551AS132
Cage Code:
30003
Status:
A
MSDS:
Part Number:
D1R601B4PMM1
Cage Code:
43030
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 4820-01-301-5327
What are the manufacturers of nsn 4820013015327?
Does this nsn 4820013015327 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013015327
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 4820013015327 contain any precious metals?
No precious metal content.
Does nsn 4820013015327 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013015327?
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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