Check Valve NSN 4820-00-813-7474

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: 4820-00-813-7474

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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Connection Style

Plain (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external pipe all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

100.0 pounds per square inch single response

Thread Size

0.250 inches all ends

Material

Copper alloy

Media For Which Designed

Air single response

Style Designator

Straight thru

Thread Series Designator

Npt all ends

FSC

4820 Nonpowered Valves

NIIN

008137474

NSN

4820008137474

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

342C139H02

Cage Code:

97942

Status:

MSDS:

Part Number:

03047-0099

Cage Code:

18925

Status:

MSDS:

Part Number:

3047

Cage Code:

53477

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481301010
NAICS: 332911
SITC: 74730
Description: Check valves of copper having a pressure rating under 850 kpa
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-813-7474

What are the manufacturers of nsn 4820008137474?

Northrop Grumman Systems Corporation (97942)
Parker-hannifin Corporation (18925)
Scovill Inc (53477)
Westinghouse Electric Corp (79500)
Parker Hannifin Corporation (88233)

Does this nsn 4820008137474 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820008137474
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 4820008137474 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820008137474 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820008137474?
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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