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Oxygen System Check Valve NSN 4820-01-320-2838

Item Description

An item permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It is specifically designed and/or cleaned for oxygen systems. See also valve, check; valve, stop-check.

NSN 4820-01-320-2838 NSN: 4820-01-320-2838

Features and Characteristics

End Application
Manifold assembly 1a (oxygen) ogp sv799335
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Cleaning and packaging per mil-std-1330d
FSC
4820 Nonpowered Valves
NIIN
013202838
NSN
4820013202838

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SV795792-2
Cage Code:
73030
Status:
A
MSDS:
Part Number:
SV799335 FIND 69
Cage Code:
73030
Status:
A
MSDS:
Part Number:
SV795792-2CP
Cage Code:
73030
Status:
A
MSDS:
Part Number:
SV799335 FIND 69CP
Cage Code:
03950
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-320-2838
What are the manufacturers of nsn 4820013202838?
Does this nsn 4820013202838 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013202838
An item permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it is specifically designed and/or cleaned for oxygen systems. see also valve, check; valve, stop-check.
Does nsn 4820013202838 contain any precious metals?
No precious metal content.
Does nsn 4820013202838 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013202838?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37942
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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