Check Valve NSN 4820-01-423-2021

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: 4820-01-423-2021

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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Disk

End Application

170 ft patrol coastal

Connection Style

Plain (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external pipe all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

300.0 pounds per square inch 2nd response

Thread Size

0.750 inches all ends

Special Features

Swing check valve

Material

Copper alloy body

Media For Which Designed

Water-oil-gas 2nd response

Style Designator

Straight thru

Thread Series Designator

Npt all ends

Furnished Items And Quantity

1 cap

FSC

4820 Nonpowered Valves

NIIN

014232021

NSN

4820014232021

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

29034

Cage Code:

S4692

Status:

MSDS:

Part Number:

29-034

Cage Code:

S4684

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 4820-01-423-2021

What are the manufacturers of nsn 4820014232021?

Kitz Valve International Corporatio (S4692)
Motorola Semiconductor (S4684)

Does this nsn 4820014232021 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014232021
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 4820014232021 contain any precious metals?
No precious metal content.

Does nsn 4820014232021 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014232021?
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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