Check Valve NSN 4820-00-145-6265

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: 4820-00-145-6265

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Features and Characteristics

Pipe Size Accommodated

0.125 inches 2nd end

Thread Class

3a 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

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

0.312 inches 1st end

Seat Angle

37.0 degrees 1st end

Outside Diameter Tube Accommodated

0.125 inches 1st end

Material

Steel flow control device

Material Specification

Qq-a-225/4, alloy 2014 federal specification 1st material response body and qq-a0225/5, alloy 2017 federal specification 2nd material response body and qq-a-225/6, alloy 2024 federal specification 3rd material response body

Media For Which Designed

Water-oil-gas single response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2 military specification single treatment response

Style Designator

Straight thru

Thread Series Designator

Unf 1st end

FSC

4820 Nonpowered Valves

NIIN

001456265

NSN

4820001456265

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

486-4D1-5

Cage Code:

86768

Status:

MSDS:

Part Number:

10658306

Cage Code:

18876

Status:

MSDS:

Part Number:

486 1-8D1-5

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: 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 4820-00-145-6265

What are the manufacturers of nsn 4820001456265?

Teledyne Industries Inc (86768)
U S Army Aviation And Missile (18876)

Does this nsn 4820001456265 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001456265
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 4820001456265 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820001456265 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001456265?
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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