Vent Valve NSN 4820-01-518-4446

Item Description

A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.

NSN: 4820-01-518-4446

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Features and Characteristics

Pipe Size Accommodated

4.000 inches 1st end

Connection Style

Plain (tube) err-100

Connection Type

Butt weld pipe 1st end

Part Name Assigned By Controlling Agency

Tank air escape valve

Special Features

Furnish with protective screen and flame screen

Material

Steel body

Media For Which Designed

Air single response

Style Designator

Err-090

FSC

4820 Nonpowered Valves

NIIN

015184446

NSN

4820015184446

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4-1600WSSM

Cage Code:

79128

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 4820-01-518-4446

What are the manufacturers of nsn 4820015184446?

Robert H. Wager Company, Inc. (79128)

Does this nsn 4820015184446 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015184446
A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. may or may not be threaded on one end. for items with relief pressure ratings see valve (1), safety relief.

Does nsn 4820015184446 contain any precious metals?
No precious metal content.

Does nsn 4820015184446 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015184446?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

35935

FIIG:

A046B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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