Check Valve NSN 4820-00-820-4390

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: 4820-00-820-4390

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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

250.0 degrees fahrenheit single response

Connection Style

Flared (tube) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external tube all ends

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

12 all ends

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

1.312 inches all ends

Seat Angle

37.0 degrees all ends

Material

Stainless steel flow control device

Media For Which Designed

Oil, hydraulic 1st response

Surface Treatment

Anodize

Style Designator

Straight thru

Thread Series Designator

Un all ends

FSC

4820 Nonpowered Valves

NIIN

008204390

NSN

4820008204390

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1316A-1

Cage Code:

96948

Status:

MSDS:

Part Number:

K1247-16

Cage Code:

55469

Status:

MSDS:

Part Number:

458-16DT6

Cage Code:

86768

Status:

MSDS:

Part Number:

458-16D

Cage Code:

86768

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 4820-00-820-4390

What are the manufacturers of nsn 4820008204390?

Does this nsn 4820008204390 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820008204390
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 4820008204390 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820008204390 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820008204390?
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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