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Vacuum Breaking Valve NSN 4820-00-102-6430

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 4820-00-102-6430 NSN: 4820-00-102-6430

Features and Characteristics

Body Material
Brass
Body Style
Angle give "adqm" and "adqn" only if flanged one or two ends
Media For Which Designed
Water, fresh
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.500 inches
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Rubber
Flow Control Device
Piston, free type
Flow Control Device Material
Plastic
End Connection Quantity
2
Tempurature Adjustability
Not adjustable
FSC
4820 Nonpowered Valves
NIIN
001026430
NSN
4820001026430

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
38-103-04
Cage Code:
72219
Status:
A
MSDS:
Part Number:
V370A
Cage Code:
78330
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 4820-00-102-6430
What are the manufacturers of nsn 4820001026430?
Does this nsn 4820001026430 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820001026430
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 4820001026430 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820001026430 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820001026430?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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