Check Valve NSN 4820-01-257-4405

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: 4820-01-257-4405

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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Maximum Operating Temp

200.0 degrees fahrenheit single response

Connection Style

Plain, optional end (pipe) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe 2nd end

Mounting Position

Horizontal

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.500 inches all ends

Material

Steel comp 304 flow control device

Media For Which Designed

Hydraulic fluid, mineral base 2nd response

Style Designator

Straight thru

Thread Series Designator

Npt all ends

FSC

4820 Nonpowered Valves

NIIN

012574405

NSN

4820012574405

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

482-1/2B1-2

Cage Code:

09990

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 4820-01-257-4405

What are the manufacturers of nsn 4820012574405?

Parker-hannifin Corporation (09990)
Teledyne Industries Inc (86768)

Does this nsn 4820012574405 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012574405
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 4820012574405 contain any precious metals?
No precious metal content.

Does nsn 4820012574405 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012574405?
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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