Check Valve NSN 4820-00-142-2981

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: 4820-00-142-2981

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Features and Characteristics

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

160.0 degrees fahrenheit 2nd response

Valve Operation Method

Automatic

Connection Type

Unthreaded external hose 2nd end

Mounting Position

Horizontal

Maximum Operating Pressure

75.0 pounds per square inch 2nd response

Material

Aluminum alloy seat

Media For Which Designed

Air 1st response

Style Designator

Straight thru

FSC

4820 Nonpowered Valves

NIIN

001422981

NSN

4820001422981

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8-3044-75

Cage Code:

92003

Status:

MSDS:

Part Number:

528-20D

Cage Code:

45681

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481309000
NAICS: 332911
SITC: 74730
Description: Check valves of materials other than copper, iron or steel
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-142-2981

What are the manufacturers of nsn 4820001422981?

Does this nsn 4820001422981 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001422981
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 4820001422981 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820001422981 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001422981?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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