Vacuum Breaking Valve NSN 4820-00-819-8432

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: 4820-00-819-8432

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Features and Characteristics

Body Material

Aluminum alloy

Media For Which Designed

Any acceptable

First End Connection Type

Threaded external pipe

First End Style Designator

Plain

First End Pipe Size Accommodated

0.750 inches

First End Thread Direction

Right-hand

Seat Material

Any acceptable

Flow Control Device

Any acceptable

Flow Control Device Material

Any acceptable

End Connection Quantity

Absolute Pressure Setting

1.0

FSC

4820 Nonpowered Valves

NIIN

008198432

NSN

4820008198432

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

9175419

Cage Code:

18876

Status:

MSDS:

Part Number:

B16434FF3

Cage Code:

77842

Status:

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 4820-00-819-8432

What are the manufacturers of nsn 4820008198432?

U S Army Aviation And Missile (18876)
Eaton Corporation (77842)

Does this nsn 4820008198432 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820008198432
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 4820008198432 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820008198432 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820008198432?
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:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service