Valve Disk NSN 4820-01-540-3000

Item Description

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

NSN: 4820-01-540-3000

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Features and Characteristics

Outside Diameter

4.375 inches

End Application

Nuclear reactor boundry area.

Part Name Assigned By Controlling Agency

Disc assembly

Special Features

Nha: 4820-01-141-5054; valve, stop-check

Material

Steel comp 304

Style Designator

Poppet

FSC

4820 Nonpowered Valves

NIIN

015403000

NSN

4820015403000

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

131574

Cage Code:

48422

Status:

MSDS:

Part Number:

055959ITEM5

Cage Code:

48422

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481909090
NAICS: 332911
SITC: 74790
Description: Parts of taps, cocks, valves and similar appliances, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-540-3000

What are the manufacturers of nsn 4820015403000?

William Powell Company The (48422)

Does this nsn 4820015403000 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015403000
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. may include a retainer, screw, holder, and the like.

Does nsn 4820015403000 contain any precious metals?
No precious metal content.

Does nsn 4820015403000 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015403000?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

35224

FIIG:

A539Y0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service