Check Valve NSN 4820-01-259-0347

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: 4820-01-259-0347

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Features and Characteristics

Thread Class

3a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

400.0 degrees fahrenheit 2nd response

Connection Style

Flared (tube) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external tube all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

400.0 pounds per square inch single response

Thread Size

0.563 inches all ends

Seat Angle

37.0 degrees all ends

Material

Stainless steel flow control device

Media For Which Designed

Fuel/oil, hydrocarbon 2nd response

Style Designator

Straight thru

Thread Series Designator

Unjf all ends

FSC

4820 Nonpowered Valves

NIIN

012590347

NSN

4820012590347

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

L81400-6SSK

Cage Code:

01178

Status:

MSDS:

Part Number:

GV500TC6SSK

Cage Code:

26512

Status:

MSDS:

Part Number:

GV500TC

Cage Code:

26512

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481309000
NAICS: 332911
SITC: 74730
Description: Check valves of materials other than copper, iron or steel
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-259-0347

What are the manufacturers of nsn 4820012590347?

Lourdes Industries, Inc. (01178)
Northrop Grumman Systems Corporation (26512)

Does this nsn 4820012590347 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012590347
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 4820012590347 contain any precious metals?
No precious metal content.

Does nsn 4820012590347 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012590347?
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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