Valve Disk NSN 4820-01-417-4957

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: 4820-01-417-4957

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Features and Characteristics

Outside Diameter

7.235 inches

Overall Height

2.938 inches

End Application

Nimitz class cvn

Thready Qty Per Inch (tpi)

Thread Size

2.250 inches

Seat Angle

78.0 degrees

Material

Steel

Thread Series Designator

FSC

4820 Nonpowered Valves

NIIN

014174957

NSN

4820014174957

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7535-713-440

Cage Code:

57574

Status:

MSDS:

Part Number:

7492-712 ITEM 26 6IN

Cage Code:

57574

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 4820-01-417-4957

What are the manufacturers of nsn 4820014174957?

Velan Valve Corporation (57574)

Does this nsn 4820014174957 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014174957
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 4820014174957 contain any precious metals?
No precious metal content.

Does nsn 4820014174957 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014174957?
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