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Vacuum Breaking Valve NSN 4820-01-244-8379

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 4820-01-244-8379 NSN: 4820-01-244-8379

Features and Characteristics

Body Material
Aluminum
Outside Surface Treatment
Anodized, mil-a-8625, type 1, class 1
Body Style
Single connection, straight flow
Media For Which Designed
Air
First End Connection Type
Threaded external tube
First End Outside Diameter Tube Accommodated
0.500 inches
First End Thread Class
3a
First End Thread Direction
Right-hand
End Connection Quantity
1
FSC
4820 Nonpowered Valves
NIIN
012448379
NSN
4820012448379

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A8866
Cage Code:
97484
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 4820-01-244-8379
What are the manufacturers of nsn 4820012448379?
Does this nsn 4820012448379 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012448379
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 4820012448379 contain any precious metals?
No precious metal content.
Does nsn 4820012448379 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012448379?
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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