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Vacuum Breaking Valve NSN 4820-01-220-6636

Item Description

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.

NSN 4820-01-220-6636 NSN: 4820-01-220-6636

Features and Characteristics

Body Material
Aluminum
Body Style
Single connection, straight flow
Media For Which Designed
Water, salt
End Connection Quantity
1
Tempurature Adjustability
Not adjustable
FSC
4820 Nonpowered Valves
NIIN
012206636
NSN
4820012206636

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5548715
Cage Code:
53711
Status:
A
MSDS:
Part Number:
M1287
Cage Code:
26269
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-220-6636
What are the manufacturers of nsn 4820012206636?
Does this nsn 4820012206636 have a shelf life?
Yes. 120 mo. after cure date.
What is the formal definition of nsn 4820012206636
An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. see also valve, vacuum regulating.
Does nsn 4820012206636 contain any precious metals?
No precious metal content.
Does nsn 4820012206636 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012206636?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08101
FIIG:
A07100
App. Key:
AT
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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