Vacuum Breaking Valve NSN 4820-00-438-6306

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: 4820-00-438-6306

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Features and Characteristics

Body Material

Any acceptable

Body Style

Tee give "adql" and "adqm" only when flanged all ends

Tempurature Rating

Not rated

Media For Which Designed

Air

First End Connection Type

Threaded internal boss

First End Style Designator

Plain

First End Thread Size And Series/type Designator

0.375-18 npt

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Flow Control Device

Piston, free type

End Connection Quantity

Tempurature Adjustability

Adjustable

FSC

4820 Nonpowered Valves

NIIN

004386306

NSN

4820004386306

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

691-11A

Cage Code:

99551

Status:

MSDS:

Part Number:

53-88060-1

Cage Code:

76301

Status:

MSDS:

Part Number:

691-11

Cage Code:

99551

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 4820-00-438-6306

What are the manufacturers of nsn 4820004386306?

Goodrich Corporation (99551)
Honeywell Intl Inc Defense Avionics (19315)
Boeing Company, The (76301)

Does this nsn 4820004386306 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004386306
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 4820004386306 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004386306 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004386306?
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
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