Vacuum Breaking Valve NSN 4820-00-467-3170

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: 4820-00-467-3170

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Features and Characteristics

Body Material

Aluminum alloy

Tempurature Rating

135.0 degrees fahrenheit

Media For Which Designed

Air or hydrocarbon fuels and oils

First End Connection Type

Threaded external tube

First End Style Designator

Flared

First End Outside Diameter Tube Accommodated

0.375 inches

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external tube

Second End Style Designator

Flared

Second End Outside Diameter Tube Accommodated

0.250 inches

Second End Thread Class

Second End Thread Direction

Right-hand

First End Seat Angle In Deg

37.0

Second End Seat Angle In Deg

37.0

Flow Control Device

Poppet

Flow Control Device Material

Polyamide nylon

End Connection Quantity

Tempurature Adjustability

Not adjustable

First End Thread Series Designator

Unj

First End Thread Size

0.562 inches

Second End Thread Size

0.438 inches

Second End Thread Series Designator

Unj

FSC

4820 Nonpowered Valves

NIIN

004673170

NSN

4820004673170

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2720042

Cage Code:

92003

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 4820-00-467-3170

What are the manufacturers of nsn 4820004673170?

Parker Hannifin Corporation (92003)

Does this nsn 4820004673170 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004673170
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 4820004673170 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004673170 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004673170?
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