Vacuum Breaking Valve NSN 4820-01-444-9151

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: 4820-01-444-9151

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Features and Characteristics

Body Style

Single connection, straight flow

Media For Which Designed

Air

Flow Control Device

Stem and integral disk

End Application

Nimitz class cvn

Special Features

One end flanged with 8 holes; 6.250 in. H; valve sz 4.000 in.; for deaerating fuel tank

FSC

4820 Nonpowered Valves

NIIN

014449151

NSN

4820014449151

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

159370

Cage Code:

13344

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 4820-01-444-9151

What are the manufacturers of nsn 4820014449151?

Newterra Inc. (13344)

Does this nsn 4820014449151 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014449151
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 4820014449151 contain any precious metals?
No precious metal content.

Does nsn 4820014449151 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014449151?
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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