Check Valve NSN 4820-00-388-9761

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: 4820-00-388-9761

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Features and Characteristics

Thread Class

2a 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

Connection Style

External seat for gasket seal (boss) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded external boss 2nd end

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

20 1st end

Thread Size

0.562 inches 1st end

Material

Stainless steel seat

Style Designator

Straight thru

Thread Series Designator

Unef 2nd end

FSC

4820 Nonpowered Valves

NIIN

003889761

NSN

4820003889761

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1011049-6

Cage Code:

98391

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 4820-00-388-9761

What are the manufacturers of nsn 4820003889761?

Arkwin Industries, Inc. (98391)

Does this nsn 4820003889761 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820003889761
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 4820003889761 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820003889761 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820003889761?
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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