Vacuum Breaking Valve NSN 4820-00-850-8011

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: 4820-00-850-8011

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Features and Characteristics

Body Material

Aluminum alloy, qq-a-200/3, alloy 2024, t4

Outside Surface Treatment

Anodized

Body Style

Single connection, straight flow

Tempurature Rating

400.0 degrees fahrenheit

Media For Which Designed

Air

First End Connection Type

Threaded external tube

First End Style Designator

External seat for gasket seal

First End Outside Diameter Tube Accommodated

0.125 inches

First End Thread Size And Series/type Designator

0.562-18 unf

First End Thread Class

First End Thread Direction

Right-hand

Seat Material

Aluminum alloy, qq-a-200/3, alloy 2024, t4

Flow Control Device

Piston, free type

Flow Control Device Material

Aluminum alloy, qq-a-200/3, alloy 2024, t4

End Connection Quantity

Tempurature Adjustability

Not adjustable

FSC

4820 Nonpowered Valves

NIIN

008508011

NSN

4820008508011

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

P13-308

Cage Code:

91816

Status:

MSDS:

Part Number:

10011675

Cage Code:

19207

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 4820-00-850-8011

What are the manufacturers of nsn 4820008508011?

Circor Aerospace, Inc. (91816)
U S Army Tank Automotive Command (19207)

Does this nsn 4820008508011 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820008508011
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 4820008508011 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820008508011 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820008508011?
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