Valve Seat NSN 4820-00-420-3145

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: 4820-00-420-3145

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Features and Characteristics

Flange Diameter

1.250 inches

Body Outside Diameter

1.000 inches

Body Inside Diameter

0.625 inches

Flange Seat To Disk End Height

0.156 inches

Under Flange Height

0.344 inches

Seat Angle In Deg

30.000

Seating Surface Shape

Angular

Material

Copper

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

004203145

NSN

4820004203145

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

140429

Cage Code:

0AT62

Status:

MSDS:

Part Number:

169720PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

169775PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

169576PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

184227PC261

Cage Code:

30760

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MSDS:

Part Number:

184238PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

184221PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

184222PC261

Cage Code:

30760

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MSDS:

Part Number:

184384PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

184422APC215

Cage Code:

30760

Status:

MSDS:

Part Number:

184367PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

184368PC261

Cage Code:

30760

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MSDS:

Part Number:

184373PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

184423PC215

Cage Code:

30760

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MSDS:

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184428PC215

Cage Code:

30760

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MSDS:

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184430PC215

Cage Code:

30760

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MSDS:

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184649PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

185290PC261

Cage Code:

30760

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MSDS:

Part Number:

185295PC261

Cage Code:

30760

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MSDS:

Part Number:

184656PC215

Cage Code:

30760

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MSDS:

Part Number:

184668PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

185289PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

185413PC388

Cage Code:

30760

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MSDS:

Part Number:

185414PC388

Cage Code:

30760

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MSDS:

Part Number:

185306PC261

Cage Code:

30760

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MSDS:

Part Number:

185725APC261

Cage Code:

30760

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MSDS:

Part Number:

166345PC215

Cage Code:

30760

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MSDS:

Part Number:

166410PC215

Cage Code:

30760

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MSDS:

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166412PC215

Cage Code:

30760

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MSDS:

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166416PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

165346PC215

Cage Code:

30760

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MSDS:

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165985PC215

Cage Code:

30760

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MSDS:

Part Number:

166433PC215

Cage Code:

30760

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MSDS:

Part Number:

166434PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

166560PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

169575PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

185420PC388

Cage Code:

30760

Status:

MSDS:

Part Number:

185422PC388

Cage Code:

30760

Status:

MSDS:

Part Number:

185742PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

185755PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

185756PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

185762PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

185449PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

185450PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

185456PC215

Cage Code:

30760

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MSDS:

Part Number:

185464PC215

Cage Code:

30760

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MSDS:

Part Number:

185471PC215

Cage Code:

30760

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MSDS:

Part Number:

185482PC215

Cage Code:

30760

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MSDS:

Part Number:

185726PC261

Cage Code:

30760

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MSDS:

Part Number:

185731PC261

Cage Code:

30760

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MSDS:

Part Number:

185829PC221

Cage Code:

30760

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MSDS:

Part Number:

185842PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

186322PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

185775PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

185822PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

185823PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

186775PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

186782PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

186795PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

186942PC215

Cage Code:

30760

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MSDS:

Part Number:

186949PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

186329PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

186341PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

186560PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

186566PC261

Cage Code:

30760

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MSDS:

Part Number:

186577PC261

Cage Code:

30760

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MSDS:

Part Number:

186590PC261

Cage Code:

30760

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MSDS:

Part Number:

186591PC261

Cage Code:

30760

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MSDS:

Part Number:

186596PC261

Cage Code:

30760

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MSDS:

Part Number:

186607PC261

Cage Code:

30760

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MSDS:

Part Number:

187667PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

186962PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

188177APC261

Cage Code:

30760

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MSDS:

Part Number:

188178PC261

Cage Code:

30760

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MSDS:

Part Number:

188183PC261

Cage Code:

30760

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MSDS:

Part Number:

188201PC215

Cage Code:

30760

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MSDS:

Part Number:

187940APC261

Cage Code:

30760

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MSDS:

Part Number:

187940PC261

Cage Code:

30760

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MSDS:

Part Number:

187941PC261

Cage Code:

30760

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MSDS:

Part Number:

187946PC261

Cage Code:

30760

Status:

MSDS:

Part Number:

188282APC215

Cage Code:

30760

Status:

MSDS:

Part Number:

188283PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

188288PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

188403PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

188404PC215

Cage Code:

30760

Status:

MSDS:

Part Number:

188405APC388

Cage Code:

30760

Status:

MSDS:

Part Number:

188406PC388

Cage Code:

30760

Status:

MSDS:

Part Number:

189129PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

189137PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

189020PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

189021PC221

Cage Code:

30760

Status:

MSDS:

Part Number:

189128PC221

Cage Code:

30760

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 4820-00-420-3145

What are the manufacturers of nsn 4820004203145?

Does this nsn 4820004203145 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004203145
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 4820004203145 contain any precious metals?
No precious metal content.

Does nsn 4820004203145 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004203145?
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:

What do you get when you order from nationalstocknumber.org?

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