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Oxygen System Check Valve NSN 4820-01-440-2014

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 4820-01-440-2014 NSN: 4820-01-440-2014

Features and Characteristics

End Application
Strategic sealift conversion ships class
FSC
4820 Nonpowered Valves
NIIN
014402014
NSN
4820014402014

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1-1/4IN SW851
Cage Code:
63220
Status:
A
MSDS:
Part Number:
1.250IN SW851
Cage Code:
63220
Status:
A
MSDS:
Part Number:
SW851 MOD 1-1/4IN
Cage Code:
63220
Status:
A
MSDS:
Part Number:
SW851 MOD 1.25IN
Cage Code:
63220
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-440-2014
What are the manufacturers of nsn 4820014402014?
Does this nsn 4820014402014 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014402014
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 4820014402014 contain any precious metals?
No precious metal content.
Does nsn 4820014402014 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014402014?
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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