Check Valve NSN 4820-01-448-4645

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: 4820-01-448-4645

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Features and Characteristics

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

840.0 degrees fahrenheit single response

Minimum Operating Temp

-65.0 degrees fahrenheit

End Application

Aircraft, stratolifter c-135

Valve Operation Method

Automatic

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

36.5 pounds per square inch single response

Part Name Assigned By Controlling Agency

Check valve, 4 inch, bleed air

Media For Which Designed

Air single response

FSC

4820 Nonpowered Valves

NIIN

014484645

NSN

4820014484645

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

KC49679

Cage Code:

18118

Status:

MSDS:

Part Number:

KC49679-1

Cage Code:

18118

Status:

MSDS:

Part Number:

4004-9

Cage Code:

34163

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481301010
NAICS: 332911
SITC: 74730
Description: Check valves of copper having a pressure rating under 850 kpa
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-448-4645

What are the manufacturers of nsn 4820014484645?

Tolo Inc (18118)
Aerospace Systems And Components, (34163)
Circor Aerospace, Inc. (91816)

Does this nsn 4820014484645 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014484645
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 4820014484645 contain any precious metals?
No precious metal content.

Does nsn 4820014484645 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014484645?
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