Check Valve NSN 4820-00-105-6665

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: 4820-00-105-6665

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Features and Characteristics

Thread Class

2b all ends

Thread Direction

Right-hand all ends

Offset Distance

0.770 inches

Flow Control Device

Ball

Connection Style

Gasket seal (boss) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal boss all ends

Mounting Position

Horizontal

Maximum Operating Pressure

2000.0 pounds per square inch single response

Thread Size

0.438 inches all ends

Special Features

Pressure to pilot port opens valve for return flow

Material

Rubber butadiene-acrylonitrile class nbr packing

Media For Which Designed

Fuel/oil, hydrocarbon single response

Style Designator

Offset

Thread Series Designator

Unf all ends

FSC

4820 Nonpowered Valves

NIIN

001056665

NSN

4820001056665

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4K33-4NTS

Cage Code:

8Z296

Status:

MSDS:

Part Number:

2642452-1

Cage Code:

30003

Status:

MSDS:

Part Number:

4K33-N4T-S

Cage Code:

8Z296

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 4820-00-105-6665

What are the manufacturers of nsn 4820001056665?

Danfoss Fluid Power Inc (8Z296)
Naval Air Systems Command (30003)

Does this nsn 4820001056665 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001056665
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 4820001056665 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820001056665 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001056665?
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
Quality Fast Service