Check Valve NSN 4820-00-181-9134

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: 4820-00-181-9134

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Features and Characteristics

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

870.0 degrees fahrenheit single response

Valve Operation Method

Automatic

Connection Type

Threaded internal boss 1st end

Mounting Facility

Clamp

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

265.0 pounds per square inch single response

Criticality Code Justification

Feat

Special Features

Flight safety critical

Material

Stainless steel

Media For Which Designed

Oil, lubricating, diester base 2nd response

Surface Treatment

Passivate

Style Designator

Straight thru

FSC

4820 Nonpowered Valves

NIIN

001819134

NSN

4820001819134

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

128SCP202

Cage Code:

26512

Status:

MSDS:

Part Number:

41C630-7

Cage Code:

19156

Status:

MSDS:

Part Number:

128SCP202-7

Cage Code:

61174

Status:

MSDS:

Part Number:

41C630-5

Cage Code:

79294

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 4820-00-181-9134

What are the manufacturers of nsn 4820001819134?

Northrop Grumman Systems Corporation (26512)
Moog Inc. (19156)
Northrop Grumman Systems Corporation (61174)
E-systems Inc (79294)

Does this nsn 4820001819134 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001819134
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 4820001819134 contain any precious metals?
No precious metal content.

Does nsn 4820001819134 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001819134?
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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