Check Valve NSN 4820-00-679-5328

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: 4820-00-679-5328

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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

250.0 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 or vertical

Maximum Operating Pressure

5000.0 pounds per square inch single response

Thread Size

0.250 inches all ends

Material

Steel comp 440a flow control device

Material Specification

Fed standard 66, aisi/sae 1117 federal standard single material response seat

Media For Which Designed

Fuel/oil, hydrocarbon single response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 federal specification single treatment response

Style Designator

Straight thru

Thread Series Designator

Npt 1st end

FSC

4820 Nonpowered Valves

NIIN

006795328

NSN

4820006795328

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

452-1/4S2-1

Cage Code:

09990

Status:

MSDS:

Part Number:

452-1-4S

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: 8481302090
NAICS: 332911
SITC: 74730
Description: Check valves of steel
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-679-5328

What are the manufacturers of nsn 4820006795328?

Does this nsn 4820006795328 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820006795328
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 4820006795328 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820006795328 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820006795328?
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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