Check Valve NSN 4820-00-441-4876

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN: 4820-00-441-4876

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Features and Characteristics

Pipe Size Accommodated

0.250 inches 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Ball

Disk Loading Method

Spring

Maximum Operating Temp

350.0 degrees fahrenheit single response

Connection Style

Plain, optional end (pipe) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe 1st end

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

18 1st end

Maximum Operating Pressure

1000.0 pounds per square inch single response

Thread Size

0.250 inches 2nd end

Material

Steel comp 440c flow control device

Material Specification

Qq-s-763, cond a federal specification single material response flow control device

Media For Which Designed

Fuel/oil, hydrocarbon single response

Style Designator

Straight thru

Thread Series Designator

Anpt 2nd end

FSC

4820 Nonpowered Valves

NIIN

004414876

NSN

4820004414876

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8743036

Cage Code:

19207

Status:

MSDS:

Part Number:

404FG1-4

Cage Code:

86768

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481301090
NAICS: 332911
SITC: 74730
Description: Check valves of copper having a pressure rating of 850 kpa or over
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-441-4876

What are the manufacturers of nsn 4820004414876?

U S Army Tank Automotive Command (19207)
Teledyne Industries Inc (86768)

Does this nsn 4820004414876 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004414876
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.

Does nsn 4820004414876 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004414876 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004414876?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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