Check Valve NSN 4820-01-465-4678

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: 4820-01-465-4678

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Features and Characteristics

Flow Control Device

Disk

Maximum Operating Temp

550.0 degrees fahrenheit single response

End Application

Waters class tags-45

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Manual

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

400.0 pounds per square inch single response

Material

Copper alloy body

Material Specification

Astm b-61 assn standard single material response body

Media For Which Designed

Water-oil-gas single response

Style Designator

Straight thru

FSC

4820 Nonpowered Valves

NIIN

014654678

NSN

4820014654678

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

W420 1.25IPS

Cage Code:

63686

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 4820-01-465-4678

What are the manufacturers of nsn 4820014654678?

The Walworth Company (63686)

Does this nsn 4820014654678 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014654678
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 4820014654678 contain any precious metals?
No precious metal content.

Does nsn 4820014654678 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014654678?
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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