Vacuum Breaking Valve NSN 4820-01-162-0083

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: 4820-01-162-0083

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Features and Characteristics

Body Material

Brass

Body Style

Angle give "adqm" and "adqn" only if flanged one or two ends

Tempurature Rating

212.0 degrees fahrenheit

Media For Which Designed

Water, fresh

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Pipe Size Accommodated

1.050 inches

First End Thread Size And Series/type Designator

0.750-14 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Flow Control Device

Disk, top guided

Flow Control Device Material

Plastic

End Connection Quantity

Tempurature Adjustability

Not adjustable

Absolute Pressure Setting

125.0

Special Features

Furn w/instruction manual

FSC

4820 Nonpowered Valves

NIIN

011620083

NSN

4820011620083

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

77023-001

Cage Code:

02964

Status:

MSDS:

Part Number:

V370A-3/4 IPS

Cage Code:

78330

Status:

MSDS:

Part Number:

288A 3/4 IN

Cage Code:

79227

Status:

MSDS:

Part Number:

288-A.75IPS

Cage Code:

1N951

Status:

MSDS:

Part Number:

CD-3844

Cage Code:

28873

Status:

MSDS:

Part Number:

CD-4037

Cage Code:

28873

Status:

MSDS:

Part Number:

CD-3844 ITEM 47

Cage Code:

28873

Status:

MSDS:

Part Number:

CD-4037 ITEM 13

Cage Code:

28873

Status:

MSDS:

Part Number:

XND16X6

Cage Code:

28873

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 4820-01-162-0083

What are the manufacturers of nsn 4820011620083?

Does this nsn 4820011620083 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820011620083
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 4820011620083 contain any precious metals?
No precious metal content.

Does nsn 4820011620083 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820011620083?
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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Certificate of Conformance
Quality Inspected Parts
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