Check Valve NSN 4820-00-843-9473

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: 4820-00-843-9473

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Features and Characteristics

Pipe Size Accommodated

0.750 inches 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

Connection Style

Plain, optional end (pipe) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe 1st end

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

14 2nd end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.750 inches 2nd end

Material

Stainless steel flow control device and rubber butadiene-acrylonitrile class nbr flow control device

Material Specification

Fed-std-66 federal standard single material response seat

Media For Which Designed

Water-oil-gas single response

Surface Treatment

Passivate

Style Designator

Straight thru

Thread Series Designator

Npt 1st end

FSC

4820 Nonpowered Valves

NIIN

008439473

NSN

4820008439473

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1656241PC2

Cage Code:

10001

Status:

MSDS:

Part Number:

482-3-4SS1

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 4820-00-843-9473

What are the manufacturers of nsn 4820008439473?

Navair And Navsea Managed (10001)
Teledyne Industries Inc (86768)

Does this nsn 4820008439473 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820008439473
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 4820008439473 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820008439473 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820008439473?
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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