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Oxygen System Check Valve NSN 4820-01-288-7194

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 4820-01-288-7194 NSN: 4820-01-288-7194

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Requires special cleaning and packaging for oxygen/nitrogen service
FSC
4820 Nonpowered Valves
NIIN
012887194
NSN
4820012887194

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
718.00193
Cage Code:
D9506
Status:
A
MSDS:
Part Number:
718.00193CP
Cage Code:
03950
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-288-7194
What are the manufacturers of nsn 4820012887194?
Does this nsn 4820012887194 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012887194
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 4820012887194 contain any precious metals?
No precious metal content.
Does nsn 4820012887194 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012887194?
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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