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Oxygen System P Regulating Valve NSN 4820-01-509-2324

Item Description

A valve used to automatically maintain within close limits a predetermined pressure within an oxygen system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is bypassed to the accumulator or reservoir in lieu of passing through the entire system. It is specifically designed and/or cleaned for oxygen systems. Excludes valve, regulating, system pressure; valve regulating, fluid pressure and valve, calibrated flow.

NSN 4820-01-509-2324 NSN: 4820-01-509-2324

Features and Characteristics

Body Material
Aluminum
First End Connection Type
Threaded internal pipe
First End Thread Size And Series/type Designator
1/8-27 npt
Second End Relationship With First End
Not identical
End Connection Quantity
2
Manual Control Method
Knob
Maximum Inlet Pressure Rating
50.0 pounds per square inch
Filter
Included
End Application
1520-01-471-6743
Part Name Assigned By Controlling Agency
Constant flow selector valve
Special Features
Material, body: anodized aluminum, knob: polycarbonate; designed for use on hospital and portable oxygen systems where a metered supply of oxygen is required. It has 5 distinct flow rate settings. Original model l233, with diss or barbed outlet and flow rates of 2, 4, 6, 10, 15 lpm is modified to become p/n 900-2533. Operating temperature: -30degf - 125degf. Storage temperature: -40degf - 160degf; filter: 25 micron ss mesh screen
FSC
4820 Nonpowered Valves
NIIN
015092324
NSN
4820015092324

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
900-2533
Cage Code:
07QY8
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 4820-01-509-2324
What are the manufacturers of nsn 4820015092324?
Does this nsn 4820015092324 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015092324
A valve used to automatically maintain within close limits a predetermined pressure within an oxygen system regardless of the higher fluctuating or constant inlet pressure. the excess pressure is bypassed to the accumulator or reservoir in lieu of passing through the entire system. it is specifically designed and/or cleaned for oxygen systems. excludes valve, regulating, system pressure; valve regulating, fluid pressure and valve, calibrated flow.
Does nsn 4820015092324 contain any precious metals?
No precious metal content.
Does nsn 4820015092324 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015092324?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37940
FIIG:
A21100
App. Key:
D
Cond. Code:
1
Status:
A

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