Check Valve NSN 4820-00-993-4001

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: 4820-00-993-4001

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Features and Characteristics

Thread Class

3b all ends

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

Renewable Seat Ring Type

Pressed-in

Maximum Operating Temp

200.0 degrees fahrenheit single response

Connection Style

Gasket seal (boss) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal boss all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

10000.0 pounds per square inch single response

Thread Size

0.438 inches all ends

Criticality Code Justification

Feat

Outside Diameter Tube Accommodated

0.250 inches 1st end

Special Features

Cleaned for special service per king nutronics corporation dwg no. 3460-131

Material

Stainless steel

Media For Which Designed

Air single response

Style Designator

Straight thru

Thread Series Designator

Unf all ends

FSC

4820 Nonpowered Valves

NIIN

009934001

NSN

4820009934001

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3460-131-1

Cage Code:

13859

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 4820-00-993-4001

What are the manufacturers of nsn 4820009934001?

King Nutronics Corporation (13859)

Does this nsn 4820009934001 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820009934001
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 4820009934001 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820009934001 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820009934001?
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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