Check Valve NSN 4820-01-074-6520

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: 4820-01-074-6520

Stock Availability

NSN 4820010746520 availability
(as of 12/10/2022).

NS: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

165.0 degrees fahrenheit 2nd response

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

350.0 pounds per square inch single response

Thread Size

0.750 inches all ends

Material

Rubber butadiene-acrylonitrile class nbr seat

Media For Which Designed

Fuel/oil, hydrocarbon single response

Surface Treatment

Anodize

Style Designator

Straight thru

Thread Series Designator

Npt all ends

FSC

4820 Nonpowered Valves

NIIN

010746520

NSN

4820010746520

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

583-3/4D1

Cage Code:

09990

Status:

MSDS:

Part Number:

583-3-4 ID

Cage Code:

72352

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 4820-01-074-6520

What are the manufacturers of nsn 4820010746520?

Does this nsn 4820010746520 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010746520
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 4820010746520 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010746520 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010746520?
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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