Valve Seat NSN 4820-00-104-7079

Item Description

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

NSN: 4820-00-104-7079

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Features and Characteristics

Flange Diameter

Between 7.496 inches and 7.500 inches

Body Outside Diameter

5.468 inches

Body Inside Diameter

Between 4.779 inches and 4.785 inches

Seat Radius

Between 1.197 inches and 1.203 inches

Flange Seat To Disk End Height

2.625 inches

Under Flange Height

1.788 inches

Seating Surface Shape

Radial

Material

Nickel alloy body

Material Specification

Mil-n-6710, cond e, finish 4 military specification single material response body

Style Designator

Threaded flanged

FSC

4820 Nonpowered Valves

NIIN

001047079

NSN

4820001047079

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

101B209DDPC1

Cage Code:

03502

Status:

MSDS:

Part Number:

101B209DDP1N702

Cage Code:

90099

Status:

MSDS:

Part Number:

PL501E456ABPC24

Cage Code:

90099

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 4820-00-104-7079

What are the manufacturers of nsn 4820001047079?

General Electric Co (03502)
Northrop Grumman Systems Corporation (90099)

Does this nsn 4820001047079 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001047079
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

Does nsn 4820001047079 contain any precious metals?
No precious metal content.

Does nsn 4820001047079 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001047079?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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